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How far is Kathmandu from Singapore?

The distance between Singapore (Singapore Changi Airport) and Kathmandu (Tribhuvan International Airport) is 2192 miles / 3528 kilometers / 1905 nautical miles.

The driving distance from Singapore (SIN) to Kathmandu (KTM) is 3071 miles / 4943 kilometers, and travel time by car is about 59 hours 57 minutes.

Singapore Changi Airport – Tribhuvan International Airport

Distance arrow
2192
Miles
Distance arrow
3528
Kilometers
Distance arrow
1905
Nautical miles
Flight time duration
4 h 39 min
Time Difference
2 h 15 min
CO2 emission
239 kg

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Distance from Singapore to Kathmandu

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

Vincenty's formula (applied above)
  • 2192.180 miles
  • 3527.972 kilometers
  • 1904.953 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
  • 2198.460 miles
  • 3538.079 kilometers
  • 1910.410 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 Singapore to Kathmandu?

The estimated flight time from Singapore Changi Airport to Tribhuvan International Airport is 4 hours and 39 minutes.

Flight carbon footprint between Singapore Changi Airport (SIN) and Tribhuvan International Airport (KTM)

On average, flying from Singapore to Kathmandu generates about 239 kg of CO2 per passenger, and 239 kilograms equals 528 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Singapore to Kathmandu

See the map of the shortest flight path between Singapore Changi Airport (SIN) and Tribhuvan International Airport (KTM).

Airport information

Origin Singapore Changi Airport
City: Singapore
Country: Singapore Flag of Singapore
IATA Code: SIN
ICAO Code: WSSS
Coordinates: 1°21′0″N, 103°59′38″E
Destination 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

Airlines flying from Singapore (SIN) to Kathmandu (KTM)

SilkAir
Singapore Airlines