How long would it take to walk every street in Tainan?
How many streets does Tainan have?
Tainan has 14,826 km of walkable streets and paths, across 16,263 named streets and 37 districts. Walking 5 km a day, it would take at least 2,966 days (about 8 years) to walk every one of them.
Covers the area inside the official Tainan boundary on OpenStreetMap. Last updated 6 October 2026.
Every street walked once, 5 km a day. Real walks double back, so the true number is a little higher.
Tainan is the 9th biggest of the 576 cities on Untrod by length of streets. Most of it is streets with traffic: only 4% is paths, footways and steps, against 19% in a typical city. Of its districts, 安南區 takes longest (214 days) and 山上區 is quickest (27 days). The most common street name is 中山路: Tainan has 15 separate streets called that.
Start small
The quickest parts of Tainan to finish. Each one is a few weeks of daily walks.
Your pace
The same streets at a different speed.
What’s the longest street in Tainan?
47.5 km inside Tainan
26.4 km, then 縱貫公路 at 23.3 km
There are 15 separate streets called 中山路
Landmarks to collect
281 stamps in Tainan. Each one is added to your map when you walk past.
Put it in perspective
All districts
Tainan’s 37 districts. Select a column to sort.
Cities like Tainan
Nearby, and about the same size.
Questions
What counts as a street?
Every street, lane and path in OpenStreetMap that you’re allowed to walk on, named or not: residential streets, main roads, footways, park paths and steps. Motorways, private roads, driveways and car parks are left out, and so are pavements drawn as separate lines, because walking one already counts for the street beside it.
Why “at least”?
The number assumes you walk each street once, with no doubling back and no walk to get there. Real walks overlap, so it will take a little longer.
Where does the data come from?
From OpenStreetMap, a map of the world made by volunteers. Tainan’s streets were last updated in October 2026.
What if a street is missing?
Anyone can add it to OpenStreetMap. It will appear here, and on your map in Untrod, after the next update.
How does Untrod track it?
Untrod for iPhone records your location during a walk, and only then, and colours in each street you walk along. Your map is only visible to you until you choose to share it.
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<p style="margin:4px 0 0;font:13px/1.4 sans-serif"><a href="https://untrod.app/streets/tainan">2,966 days to walk every street in Tainan</a> · Untrod</p>
