# Distance from Tokoname (NGO) to Spearfish (SPF)

> 9,286 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,286 km / 5,770 mi / 5,014 nm
- **Estimated flight time**: 12h
- **Heading**: 39° (northeast)
- **Return heading**: 314° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Japan) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -15h (When it's 16:39 in Tokoname, it's 01:39 in Spearfish)
- **Elevation difference**: 3,918 ft (SPF is higher than NGO)

## Airports

### [Chubu Centrair International Airport (NGO)](https://www.flightduration.online/airport/ngo-tokoname-chubu-centrair-international-airport/1ef266df-8bf5-6b80-80af-06bb2780ed98)

- City: Tokoname, Japan
- ICAO: RJGG
- Timezone: Asia/Tokyo
- Coordinates: 34.860000, 136.800000
- Elevation: 15 ft

### [Black Hills-Clyde Ice Field (SPF)](https://www.flightduration.online/airport/spf-spearfish-black-hills-clyde-ice-field/1ef266df-3948-6c5c-a35d-06bb2780ed98)

- City: Spearfish, United States
- ICAO: KSPF
- Timezone: America/Denver
- Coordinates: 44.480000, -103.790000
- Elevation: 3,933 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 16:39 in Tokoname, it's 01:39 in Spearfish.
With a 15-hour time difference, expect significant jet lag.

## Related

- [Chubu Centrair International Airport (NGO)](https://www.flightduration.online/airport/ngo-tokoname-chubu-centrair-international-airport/1ef266df-8bf5-6b80-80af-06bb2780ed98)
- [Black Hills-Clyde Ice Field (SPF)](https://www.flightduration.online/airport/spf-spearfish-black-hills-clyde-ice-field/1ef266df-3948-6c5c-a35d-06bb2780ed98)
- [Flight duration calculator](/#calculator)