# Distance between Donegal (CFN) and Inishmore (IOR)

Flight distance from Donegal to Inishmore (Donegal Airport – Inishmore Aerodrome) is 144 miles / 232 kilometers / 125 nautical miles. Estimated flight time is 46 minutes.

Driving distance from Donegal (CFN) to Inishmore (IOR) is 195 miles / 314 kilometers and travel time by car is about 5 hours 2 minutes.

144
Miles
232
Kilometers
125
Nautical miles

## How far is Inishmore from Donegal?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
• 144.240 miles
• 232.131 kilometers
• 125.341 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 144.050 miles
• 231.826 kilometers
• 125.176 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).

## Flight Duration

Estimated flight time from Donegal Airport to Inishmore Aerodrome is 46 minutes.

## Time difference

There is no time difference between Donegal and Inishmore.

## Carbon dioxide emissions

On average flying from Donegal to Inishmore generates about 46 kg of CO2 per passenger, 46 kilograms is equal to 102 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 Inishmore

Shortest flight path between Donegal Airport (CFN) and Inishmore Aerodrome (IOR).

## 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 Inishmore Aerodrome
City: Inishmore
Country: Ireland
IATA Code: IOR
ICAO Code: EIIM
Coordinates: 53°6′24″N, 9°39′12″W