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How far is Williams Harbour from Mahe Island?

The distance between Mahe Island (Seychelles International Airport) and Williams Harbour (Williams Harbour Airport) is 7363 miles / 11850 kilometers / 6398 nautical miles.

Seychelles International Airport – Williams Harbour Airport

Distance arrow
7363
Miles
Distance arrow
11850
Kilometers
Distance arrow
6398
Nautical miles
Flight time duration
14 h 26 min
Time Difference
7 h 30 min
CO2 emission
906 kg

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Distance from Mahe Island to Williams Harbour

There are several ways to calculate the distance from Mahe Island to Williams Harbour. Here are two standard methods:

Vincenty's formula (applied above)
  • 7363.108 miles
  • 11849.774 kilometers
  • 6398.366 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
  • 7361.839 miles
  • 11847.732 kilometers
  • 6397.263 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 Mahe Island to Williams Harbour?

The estimated flight time from Seychelles International Airport to Williams Harbour Airport is 14 hours and 26 minutes.

Flight carbon footprint between Seychelles International Airport (SEZ) and Williams Harbour Airport (YWM)

On average, flying from Mahe Island to Williams Harbour generates about 906 kg of CO2 per passenger, and 906 kilograms equals 1 998 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Mahe Island to Williams Harbour

See the map of the shortest flight path between Seychelles International Airport (SEZ) and Williams Harbour Airport (YWM).

Airport information

Origin Seychelles International Airport
City: Mahe Island
Country: Seychelles Flag of Seychelles
IATA Code: SEZ
ICAO Code: FSIA
Coordinates: 4°40′27″S, 55°31′18″E
Destination Williams Harbour Airport
City: Williams Harbour
Country: Canada Flag of Canada
IATA Code: YWM
ICAO Code: CCA6
Coordinates: 52°34′0″N, 55°47′4″W