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How far is Simara from Naha?

The distance between Naha (Naha Airport) and Simara (Simara Airport) is 2627 miles / 4227 kilometers / 2283 nautical miles.

The driving distance from Naha (OKA) to Simara (SIF) is 4703 miles / 7569 kilometers, and travel time by car is about 215 hours 33 minutes.

Naha Airport – Simara Airport

Distance arrow
2627
Miles
Distance arrow
4227
Kilometers
Distance arrow
2283
Nautical miles
Flight time duration
5 h 28 min
Time Difference
3 h 15 min
CO2 emission
290 kg

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Distance from Naha to Simara

There are several ways to calculate the distance from Naha to Simara. Here are two standard methods:

Vincenty's formula (applied above)
  • 2626.785 miles
  • 4227.401 kilometers
  • 2282.614 nautical miles

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

Haversine formula
  • 2622.090 miles
  • 4219.846 kilometers
  • 2278.534 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).

How long does it take to fly from Naha to Simara?

The estimated flight time from Naha Airport to Simara Airport is 5 hours and 28 minutes.

Flight carbon footprint between Naha Airport (OKA) and Simara Airport (SIF)

On average, flying from Naha to Simara generates about 290 kg of CO2 per passenger, and 290 kilograms equals 639 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Naha to Simara

See the map of the shortest flight path between Naha Airport (OKA) and Simara Airport (SIF).

Airport information

Origin Naha Airport
City: Naha
Country: Japan Flag of Japan
IATA Code: OKA
ICAO Code: ROAH
Coordinates: 26°11′44″N, 127°38′45″E
Destination Simara Airport
City: Simara
Country: Nepal Flag of Nepal
IATA Code: SIF
ICAO Code: VNSI
Coordinates: 27°9′34″N, 84°58′48″E