# Distance between Asahikawa (AKJ) and Oshima (OIM)

Flight distance from Asahikawa to Oshima (Asahikawa Airport – Oshima Airport) is 635 miles / 1022 kilometers / 552 nautical miles. Estimated flight time is 1 hour 42 minutes.

Driving distance from Asahikawa (AKJ) to Oshima (OIM) is 853 miles / 1373 kilometers and travel time by car is about 26 hours 9 minutes.

## Map of flight path and driving directions from Asahikawa to Oshima.

Shortest flight path between Asahikawa Airport (AKJ) and Oshima Airport (OIM).

## How far is Oshima from Asahikawa?

There are several ways to calculate distances between Asahikawa and Oshima. Here are two common methods:

Vincenty's formula (applied above)
• 635.036 miles
• 1021.991 kilometers
• 551.831 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 635.863 miles
• 1023.323 kilometers
• 552.550 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

## Airport information

A Asahikawa Airport
City: Asahikawa
Country: Japan
IATA Code: AKJ
ICAO Code: RJEC
Coordinates: 43°40′14″N, 142°26′49″E

B Oshima Airport
City: Oshima
Country: Japan
IATA Code: OIM
ICAO Code: RJTO
Coordinates: 34°46′55″N, 139°21′36″E

## Time difference and current local times

There is no time difference between Asahikawa and Oshima.

JST

JST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 117 kg (258 pounds).

## Frequent Flyer Miles Calculator

Asahikawa (AKJ) → Oshima (OIM).

Distance:
635
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
635

Round trip?