# Distance from Chitose / Tomakomai (CTS) to Ulan Bator (ULN)

> 2,763 km · estimated flight time 4h · Medium-haul route.

## Summary

- **Distance**: 2,763 km / 1,717 mi / 1,492 nm
- **Estimated flight time**: 4h
- **Heading**: 294° (west northwest)
- **Return heading**: 89° (east)
- **Classification**: Medium-haul
- **Type**: International (Japan) → Mongolia
- **Time difference**: -1h (When it's 21:19 in Chitose / Tomakomai, it's 20:19 in Ulan Bator)
- **Elevation difference**: 4,282 ft (ULN is higher than CTS)

## Airports

### [New Chitose Airport (CTS)](https://www.flightduration.online/airport/cts-chitose-tomakomai-new-chitose-airport/1ef266df-8b65-6cba-bb84-06bb2780ed98)

- City: Chitose / Tomakomai, Japan
- ICAO: RJCC
- Timezone: Asia/Tokyo
- Coordinates: 42.780000, 141.690000
- Elevation: 82 ft

### [Buyant-Ukhaa International Airport (ULN)](https://www.flightduration.online/airport/uln-ulan-bator-buyant-ukhaa-international-airport/1ef266e0-1f91-688a-a773-06bb2780ed98)

- City: Ulan Bator, Mongolia
- ICAO: ZMUB
- Timezone: Asia/Ulaanbaatar
- Coordinates: 47.840000, 106.770000
- Elevation: 4,364 ft

## Route notes

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

Time-zone information: When it's 21:19 in Chitose / Tomakomai, it's 20:19 in Ulan Bator.

## Related

- [New Chitose Airport (CTS)](https://www.flightduration.online/airport/cts-chitose-tomakomai-new-chitose-airport/1ef266df-8b65-6cba-bb84-06bb2780ed98)
- [Buyant-Ukhaa International Airport (ULN)](https://www.flightduration.online/airport/uln-ulan-bator-buyant-ukhaa-international-airport/1ef266e0-1f91-688a-a773-06bb2780ed98)
- [Flight duration calculator](/#calculator)