Distance from Koshigaya to Tokyo
How far is it from Koshigaya to Tokyo? About 15 mi in a straight line and 21 mi by road. Driving time, flight time, midpoint and route details.
Koshigaya and Tokyo are about 15 mi (24 km) apart in a straight line. By road that works out to roughly 21 mi (34 km), a drive of about 29 min. A nonstop flight covers the great-circle distance in approximately 32 min.
| Straight-line distance | 15 mi / 24 km |
| Road distance (est.) | 21 mi / 34 km |
| Driving time (est.) | 29 min |
| Nonstop flight (est.) | 32 min |
| Driving fuel (est., 1-way) | $3 |
| Typical flight fare | $80–$250 |
| Geographic midpoint | 35.790, 139.740 |
How these estimates work
Straight-line distance uses the haversine formula on each city's coordinates. Road distance applies a circuity factor (~1.2–1.4×) and driving time a blended average speed. Flight time uses typical jet cruise speed plus ~30 minutes for taxi, climb and descent. Treat all figures as planning estimates.
Frequently asked questions
How far is Koshigaya from Tokyo?
Koshigaya to Tokyo is about 15 mi (24 km) in a straight line, and roughly 21 mi (34 km) by road.
How long does it take to drive from Koshigaya to Tokyo?
Driving takes approximately 29 min, depending on traffic, route and stops.
How long is the flight from Koshigaya to Tokyo?
A nonstop flight is roughly 32 min, based on typical jet cruise speed plus take-off and landing overhead. Actual times vary with routing and winds.
How much does it cost to travel from Koshigaya to Tokyo?
As a rough guide, driving fuel is around $3 one-way, while flights typically run about $80–$250. Prices vary widely by season and how far ahead you book.