Air Miles Calculator

Distance between Sendai (SDJ) and Naha (OKA)

Flight distance from Sendai to Naha (Sendai Airport – Naha Airport) is 1130 miles / 1818 kilometers / 982 nautical miles. Estimated flight time is 2 hours 38 minutes.

Driving distance from Sendai (SDJ) to Naha (OKA) is 1509 miles / 2429 kilometers and travel time by car is about 143 hours 51 minutes.

Map of flight path and driving directions from Sendai to Naha.

Shortest flight path between Sendai Airport (SDJ) and Naha Airport (OKA).

How far is Naha from Sendai?

There are several ways to calculate distances between Sendai and Naha. Here are two common methods:

Vincenty's formula (applied above)
  • 1129.910 miles
  • 1818.413 kilometers
  • 981.865 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
  • 1130.459 miles
  • 1819.297 kilometers
  • 982.342 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 Sendai Airport
City: Sendai
Country: Japan Flag of Japan
IATA Code: SDJ
ICAO Code: RJSS
Coordinates: 38°8′22″N, 140°55′1″E

B Naha Airport
City: Naha
Country: Japan Flag of Japan
IATA Code: OKA
ICAO Code: ROAH
Coordinates: 26°11′44″N, 127°38′45″E

Time difference and current local times

There is no time difference between Sendai and Naha.

Time Difference

Sendai

 JST

Naha

 JST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 158 kg (349 pounds).

Frequent Flyer Miles Calculator

Sendai (SDJ) → Naha (OKA).

Distance:
1130
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1130

Round trip?