Air Miles Calculator logo

How far is Eastsound, WA, from Kathmandu?

The distance between Kathmandu (Tribhuvan International Airport) and Eastsound (Orcas Island Airport) is 6890 miles / 11088 kilometers / 5987 nautical miles.

Tribhuvan International Airport – Orcas Island Airport

Distance arrow
6890
Miles
Distance arrow
11088
Kilometers
Distance arrow
5987
Nautical miles
Flight time duration
13 h 32 min
Time Difference
13 h 45 min
CO2 emission
839 kg

Search flights

Distance from Kathmandu to Eastsound

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

Vincenty's formula (applied above)
  • 6889.893 miles
  • 11088.209 kilometers
  • 5987.154 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
  • 6876.109 miles
  • 11066.024 kilometers
  • 5975.175 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 Eastsound?

The estimated flight time from Tribhuvan International Airport to Orcas Island Airport is 13 hours and 32 minutes.

Flight carbon footprint between Tribhuvan International Airport (KTM) and Orcas Island Airport (ESD)

On average, flying from Kathmandu to Eastsound generates about 839 kg of CO2 per passenger, and 839 kilograms equals 1 850 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Kathmandu to Eastsound

See the map of the shortest flight path between Tribhuvan International Airport (KTM) and Orcas Island Airport (ESD).

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 Orcas Island Airport
City: Eastsound, WA
Country: United States Flag of United States
IATA Code: ESD
ICAO Code: KORS
Coordinates: 48°42′29″N, 122°54′36″W