# Distance from Chitose / Tomakomai (CTS) to Una (UNA)

> 16,965 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 16,965 km / 10,542 mi / 9,161 nm
- **Estimated flight time**: 21h
- **Heading**: 1° (north)
- **Return heading**: 359° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (Japan) → Brazil
- **Intercontinental**: Asia → South America
- **Time difference**: -12h (When it's 12:12 in Chitose / Tomakomai, it's 00:12 in Una)
- **Elevation difference**: 62 ft (UNA is lower 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

### [Hotel Transamerica Airport (UNA)](https://www.flightduration.online/airport/una-una-hotel-transamerica-airport/1ef266df-95bf-68c8-a283-06bb2780ed98)

- City: Una, Brazil
- ICAO: SBTC
- Timezone: America/Bahia
- Coordinates: -15.360000, -39.000000
- Elevation: 20 ft

## Route notes

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

Time-zone information: When it's 12:12 in Chitose / Tomakomai, it's 00:12 in Una.
With a 12-hour time difference, expect significant jet lag.

## Related

- [New Chitose Airport (CTS)](https://www.flightduration.online/airport/cts-chitose-tomakomai-new-chitose-airport/1ef266df-8b65-6cba-bb84-06bb2780ed98)
- [Hotel Transamerica Airport (UNA)](https://www.flightduration.online/airport/una-una-hotel-transamerica-airport/1ef266df-95bf-68c8-a283-06bb2780ed98)
- [Flight duration calculator](/#calculator)