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How far is Donegal from Saint John?

The distance between Saint John (Saint John Airport) and Donegal (Donegal Airport) is 2562 miles / 4123 kilometers / 2226 nautical miles.

Saint John Airport – Donegal Airport

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2562
Miles
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4123
Kilometers
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2226
Nautical miles

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Distance from Saint John to Donegal

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

Vincenty's formula (applied above)
  • 2562.049 miles
  • 4123.219 kilometers
  • 2226.360 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
  • 2554.649 miles
  • 4111.309 kilometers
  • 2219.929 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 Donegal?

The estimated flight time from Saint John Airport to Donegal Airport is 5 hours and 21 minutes.

Flight carbon footprint between Saint John Airport (YSJ) and Donegal Airport (CFN)

On average, flying from Saint John to Donegal generates about 282 kg of CO2 per passenger, and 282 kilograms equals 623 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Saint John to Donegal

See the map of the shortest flight path between Saint John Airport (YSJ) and Donegal Airport (CFN).

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 Donegal Airport
City: Donegal
Country: Ireland Flag of Ireland
IATA Code: CFN
ICAO Code: EIDL
Coordinates: 55°2′39″N, 8°20′27″W