Air Miles Calculator logo

How far is Simara from Nakhon Phanom?

The distance between Nakhon Phanom (Nakhon Phanom Airport) and Simara (Simara Airport) is 1425 miles / 2293 kilometers / 1238 nautical miles.

The driving distance from Nakhon Phanom (KOP) to Simara (SIF) is 2198 miles / 3538 kilometers, and travel time by car is about 43 hours 35 minutes.

Nakhon Phanom Airport – Simara Airport

Distance arrow
1425
Miles
Distance arrow
2293
Kilometers
Distance arrow
1238
Nautical miles
Flight time duration
3 h 11 min
Time Difference
1 h 15 min
CO2 emission
175 kg

Search flights

Distance from Nakhon Phanom to Simara

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

Vincenty's formula (applied above)
  • 1424.808 miles
  • 2293.007 kilometers
  • 1238.125 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
  • 1424.356 miles
  • 2292.279 kilometers
  • 1237.732 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 Nakhon Phanom to Simara?

The estimated flight time from Nakhon Phanom Airport to Simara Airport is 3 hours and 11 minutes.

Flight carbon footprint between Nakhon Phanom Airport (KOP) and Simara Airport (SIF)

On average, flying from Nakhon Phanom to Simara generates about 175 kg of CO2 per passenger, and 175 kilograms equals 385 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Nakhon Phanom to Simara

See the map of the shortest flight path between Nakhon Phanom Airport (KOP) and Simara Airport (SIF).

Airport information

Origin Nakhon Phanom Airport
City: Nakhon Phanom
Country: Thailand Flag of Thailand
IATA Code: KOP
ICAO Code: VTUW
Coordinates: 17°23′1″N, 104°38′34″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