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How far is Belfast from Saint John?

The distance between Saint John (Saint John Airport) and Belfast (Belfast International Airport) is 2650 miles / 4265 kilometers / 2303 nautical miles.

Saint John Airport – Belfast International Airport

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2650
Miles
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4265
Kilometers
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2303
Nautical miles

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Distance from Saint John to Belfast

There are several ways to calculate the distance from Saint John to Belfast. Here are two standard methods:

Vincenty's formula (applied above)
  • 2650.299 miles
  • 4265.244 kilometers
  • 2303.047 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
  • 2642.607 miles
  • 4252.863 kilometers
  • 2296.362 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 Saint John to Belfast?

The estimated flight time from Saint John Airport to Belfast International Airport is 5 hours and 31 minutes.

Flight carbon footprint between Saint John Airport (YSJ) and Belfast International Airport (BFS)

On average, flying from Saint John to Belfast generates about 293 kg of CO2 per passenger, and 293 kilograms equals 645 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Saint John to Belfast

See the map of the shortest flight path between Saint John Airport (YSJ) and Belfast International Airport (BFS).

Airport information

Origin Saint John Airport
City: Saint John
Country: Canada Flag of Canada
IATA Code: YSJ
ICAO Code: CYSJ
Coordinates: 45°18′57″N, 65°53′25″W
Destination Belfast International Airport
City: Belfast
Country: United Kingdom Flag of United Kingdom
IATA Code: BFS
ICAO Code: EGAA
Coordinates: 54°39′27″N, 6°12′56″W