# Distance between Donegal (CFN) and Inishmaan (IIA)

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

Driving distance from Donegal (CFN) to Inishmaan (IIA) is 209 miles / 336 kilometers and travel time by car is about 4 hours 48 minutes.

144
Miles
232
Kilometers
125
Nautical miles

## How far is Inishmaan from Donegal?

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

Vincenty's formula (applied above)
• 143.880 miles
• 231.553 kilometers
• 125.028 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
• 143.696 miles
• 231.257 kilometers
• 124.869 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 Inishmaan Aerodrome is 46 minutes.

## Time difference

There is no time difference between Donegal and Inishmaan.

## Carbon dioxide emissions

On average flying from Donegal to Inishmaan 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 Inishmaan

Shortest flight path between Donegal Airport (CFN) and Inishmaan Aerodrome (IIA).

## 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 Inishmaan Aerodrome
City: Inishmaan
Country: Ireland
IATA Code: IIA
ICAO Code: EIMN
Coordinates: 53°5′34″N, 9°34′5″W