# Distance from Chitose / Tomakomai (CTS) to Rome (RME)

> 9,761 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,761 km / 6,065 mi / 5,271 nm
- **Estimated flight time**: 12h
- **Heading**: 26° (north northeast)
- **Return heading**: 334° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Japan) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -13h (When it's 07:47 in Chitose / Tomakomai, it's 18:47 in Rome)
- **Elevation difference**: 422 ft (RME 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

### [Griffiss International Airport (RME)](https://www.flightduration.online/airport/rme-rome-griffiss-international-airport/1ef266df-355b-6b9e-ac7c-06bb2780ed98)

- City: Rome, United States
- ICAO: KRME
- Timezone: America/New_York
- Coordinates: 43.230000, -75.410000
- Elevation: 504 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 07:47 in Chitose / Tomakomai, it's 18:47 in Rome.
With a 13-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)
- [Griffiss International Airport (RME)](https://www.flightduration.online/airport/rme-rome-griffiss-international-airport/1ef266df-355b-6b9e-ac7c-06bb2780ed98)
- [Flight duration calculator](/#calculator)