How far is Dublin from Donegal?

The distance between Donegal (Donegal Airport) and Dublin (Dublin Airport) is 140 miles / 226 kilometers / 122 nautical miles.

The driving distance from Donegal (CFN) to Dublin (DUB) is 176 miles / 284 kilometers, and travel time by car is about 3 hours 51 minutes.

140
Miles
226
Kilometers
122
Nautical miles

Distance from Donegal to Dublin

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

Vincenty's formula (applied above)
• 140.132 miles
• 225.521 kilometers
• 121.771 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
• 139.873 miles
• 225.104 kilometers
• 121.546 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 Donegal to Dublin?

The estimated flight time from Donegal Airport to Dublin Airport is 45 minutes.

What is the time difference between Donegal and Dublin?

There is no time difference between Donegal and Dublin.

Flight carbon footprint between Donegal Airport (CFN) and Dublin Airport (DUB)

On average, flying from Donegal to Dublin generates about 46 kg of CO2 per passenger, and 46 kilograms equals 101 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Donegal to Dublin

See the map of the shortest flight path between Donegal Airport (CFN) and Dublin Airport (DUB).

Airport information

Origin Donegal Airport
City: Donegal
Country: Ireland
IATA Code: CFN
ICAO Code: EIDL
Coordinates: 55°2′39″N, 8°20′27″W
Destination Dublin Airport
City: Dublin
Country: Ireland
IATA Code: DUB
ICAO Code: EIDW
Coordinates: 53°25′16″N, 6°16′12″W