# Distance from Attopeu (AOU) to Chitose / Tomakomai (CTS)

> 4,549 km · estimated flight time 6h · Long-haul route.

## Summary

- **Distance**: 4,549 km / 2,826 mi / 2,456 nm
- **Estimated flight time**: 6h
- **Heading**: 40° (northeast)
- **Return heading**: 238° (west southwest)
- **Classification**: Long-haul
- **Type**: International (Laos) → Japan
- **Time difference**: +2h (When it's 09:01 in Attopeu, it's 11:01 in Chitose / Tomakomai)
- **Elevation difference**: 262 ft (CTS is lower than AOU)

## Airports

### [Attopeu Airport (AOU)](https://www.flightduration.online/airport/aou-attopeu-attopeu-airport/1ef266df-f273-65c4-a0a9-06bb2780ed98)

- City: Attopeu, Laos
- ICAO: VLAP
- Timezone: Asia/Vientiane
- Coordinates: 14.810000, 106.820000
- Elevation: 344 ft

### [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

## Route notes

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

Time-zone information: When it's 09:01 in Attopeu, it's 11:01 in Chitose / Tomakomai.

## Related

- [Attopeu Airport (AOU)](https://www.flightduration.online/airport/aou-attopeu-attopeu-airport/1ef266df-f273-65c4-a0a9-06bb2780ed98)
- [New Chitose Airport (CTS)](https://www.flightduration.online/airport/cts-chitose-tomakomai-new-chitose-airport/1ef266df-8b65-6cba-bb84-06bb2780ed98)
- [Flight duration calculator](/#calculator)