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How far is Saidpur from Kathmandu?

The distance between Kathmandu (Tribhuvan International Airport) and Saidpur (Saidpur Airport) is 257 miles / 413 kilometers / 223 nautical miles.

The driving distance from Kathmandu (KTM) to Saidpur (SPD) is 406 miles / 653 kilometers, and travel time by car is about 7 hours 55 minutes.

Tribhuvan International Airport – Saidpur Airport

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257
Miles
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413
Kilometers
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223
Nautical miles

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Distance from Kathmandu to Saidpur

There are several ways to calculate the distance from Kathmandu to Saidpur. Here are two standard methods:

Vincenty's formula (applied above)
  • 256.790 miles
  • 413.263 kilometers
  • 223.144 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
  • 256.702 miles
  • 413.121 kilometers
  • 223.068 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 Kathmandu to Saidpur?

The estimated flight time from Tribhuvan International Airport to Saidpur Airport is 59 minutes.

Flight carbon footprint between Tribhuvan International Airport (KTM) and Saidpur Airport (SPD)

On average, flying from Kathmandu to Saidpur generates about 63 kg of CO2 per passenger, and 63 kilograms equals 138 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Kathmandu to Saidpur

See the map of the shortest flight path between Tribhuvan International Airport (KTM) and Saidpur Airport (SPD).

Airport information

Origin Tribhuvan International Airport
City: Kathmandu
Country: Nepal Flag of Nepal
IATA Code: KTM
ICAO Code: VNKT
Coordinates: 27°41′47″N, 85°21′32″E
Destination Saidpur Airport
City: Saidpur
Country: Bangladesh Flag of Bangladesh
IATA Code: SPD
ICAO Code: VGSD
Coordinates: 25°45′33″N, 88°54′32″E