For most nomads, internet quality is a constraint that shapes every other decision. A $600/month city with unreliable WiFi costs more in lost productivity than a $1,200/month city with fiber in every building. This ranking evaluates cities across the series on four factors: raw speed, reliability, cost, and ease of setup for a nomad arriving without a fixed address.
The full series covers 60 cities. These five stand apart.
South Korea's national fiber infrastructure is not the best in this series. It may be the best in the world. Seoul's residential fiber routinely delivers 500 Mbps–1 Gbps symmetric speeds, and the mobile 5G network — the densest in the world — fills any gap the fixed line doesn't reach. A nomad landing at Incheon can have a working SIM with 5G coverage on the subway within 30 minutes.
What makes Seoul exceptional beyond raw speed is pervasiveness. This isn't fiber available in upscale neighbourhoods — it's fiber in every apartment block, fast WiFi standard at every café, and 5G signal underground. The practical experience of working in Seoul is one where internet speed is simply never a variable. It is fast, it works, and it costs approximately ₩50,000–70,000/month (~$37–52) for residential fiber. Mobile data plans are similarly priced.
The coworking infrastructure (Gigawork, WeWork, locally-run spaces) runs the same quality of connection as the residential market. Video calls, large file transfers, live streams — none of these are considerations in Seoul. You move on to other concerns.
Internet in the guide: 500 Mbps+, residential fiber universal, 5G mobile network Full guide: Seoul
Ookla's Speedtest Global Index has placed Taiwan among the top 3 countries globally for fixed broadband speed for several consecutive years. Taipei is where that national infrastructure concentrates. Chunghwa Telecom and Taiwan Mobile both deliver 200–500 Mbps fiber as standard residential product, at approximately NT$600–900/month (~$19–28). Symmetric gigabit plans exist and are competitively priced.
The key differentiator from Seoul is not speed — both are world-class — but cost. Taipei's fiber is among the cheapest high-speed internet in this series. At ~$19–28/month for 200–500 Mbps, nomads paying $40–50/month for slower EU internet are overpaying by comparison.
Mobile coverage is excellent throughout the island (5G and 4G LTE dense in Taipei), and tourist SIMs at the airport give reliable 4G for the first week before a residential setup. Coworking spaces run the same fiber quality as apartments. The entire internet experience in Taipei is characterised by speed at a price that makes you recalibrate what you should be paying.
Internet in the guide: 200–500 Mbps fiber, $19–28/month, Ookla top global rankings Full guide: Taipei
Tbilisi doesn't rank #3 because its speeds match Seoul or Taipei. It ranks here because no city in this series delivers the combination of speed, reliability, cost, and ease of setup that Tbilisi does. Silknet — the leading provider, top-ranked by Ookla within Georgia — delivers 100–300 Mbps fiber for approximately $13–26/month. That is the full price. No contract tricks, no equipment rental fees. The internet works, it's fast enough for any remote work scenario including simultaneous HD video calls and large file syncs, and it costs the same as two espressos in Barcelona.
Modern apartments in Vera, Vake, and Saburtalo come with fiber as standard — not advertised fiber that delivers ADSL speeds, but actual fiber that performs. Mobile backup via Silknet or Magti 5G is available and cheap. The tourist SIM from the airport (Silknet or Magti) is reliable enough for the first few days.
The reliability caveat from the guide applies: older Soviet-era apartment blocks can have building-wide WiFi infrastructure that degrades during evening hours. The fix is to ask specifically about fiber before committing to an apartment — in modern buildings, this isn't a question. Tbilisi's position on this list reflects its performance in those modern buildings, which cover the majority of the nomad-appropriate housing stock.
Internet in the guide: 100–300 Mbps, $13–26/month (Silknet), excellent mobile backup Full guide: Tbilisi + Deep dive
Tokyo operates at the same tier of internet quality as Seoul — the national fiber infrastructure is exceptional, residential speeds of 200–500 Mbps (and gigabit plans) are standard, and the mobile network is dense and reliable. The practical working experience in Tokyo involves choosing between multiple fiber providers (NTT Flets, SoftBank Hikari, au Hikari) competing on price and package.
The reason Tokyo ranks fourth rather than first is setup friction. NTT fiber installation takes 1–2 weeks minimum; nomads on shorter stays default to SoftBank Air (home router, no installation, 20–50 Mbps, ¥4,928/month) or pocket WiFi rental (¥3,000–4,000/month). Both work but are meaningfully slower than the fiber tier. Nomads staying under 6 weeks are often on mobile-network-speed internet in a city capable of gigabit residential connections.
For stays long enough to warrant fiber setup — or for coworking-based nomads who access the building's infrastructure — Tokyo's internet is indistinguishable from Seoul's. The coworking spaces (Fabbit, WeWork, Basis Point) all run enterprise fiber. The gap is in residential setup timeline, not in the quality of the infrastructure itself.
Internet in the guide: 200–500 Mbps fiber; setup takes 1–2 weeks; SoftBank Air 20–50 Mbps as immediate fallback Full guide: Tokyo
EU infrastructure typically delivers solid but expensive internet. Warsaw is the exception. Poland has consistently ranked among the EU's top countries for fixed broadband speed, and Warsaw is where that infrastructure is most developed. Fiber from major providers (Orange, Play, UPC, T-Mobile) delivers 150–300 Mbps symmetric as standard residential product, at prices that sit below Western European equivalents — approximately PLN 60–80/month (~€14–19/month).
The practical experience: apartments in Mokotów, Praga, and Żoliborz come with fiber as standard in any building completed in the last decade. Setup times are shorter than in Japan — typically 3–5 days for a residential installation, same-week for most addresses. Mobile backup on Play or Orange 5G is reliable city-wide.
Warsaw's inclusion here over comparable EU cities (Tallinn, Prague, Lisbon, Berlin) reflects the combination of speed, cost, and availability. Tallinn has excellent internet but slightly more expensive plans; Prague is comparable; Lisbon is slightly slower and more expensive. Warsaw is the EU representative that performs best across all four evaluation criteria.
Internet in the guide: 150–300 Mbps fiber, ~€14–19/month, fast setup Full guide: Warsaw
Cities in this series where internet is a genuine constraint rather than a background assumption:
Internet speeds sourced from individual city guides in this series. Speeds represent typical residential fiber performance in nomad-popular areas — individual apartments vary. Verify connection quality before committing to any apartment. This article is part of the Nomad City Guide series.
This guide is part of the Nomad City Guide series — practical, honest guides for remote workers choosing where to base.