How far is Alpena, MI, from Ilford?

The distance between Ilford (Ilford Airport) and Alpena (Alpena County Regional Airport) is 923 miles / 1486 kilometers / 802 nautical miles.

The driving distance from Ilford (ILF) to Alpena (APN) is 1502 miles / 2417 kilometers, and travel time by car is about 37 hours 34 minutes.

Distance from Ilford to Alpena

There are several ways to calculate the distance from Ilford to Alpena. Here are two standard methods:

Vincenty's formula (applied above)

• 923.349 miles
• 1485.987 kilometers
• 802.369 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

• 922.174 miles
• 1484.095 kilometers
• 801.347 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 Ilford to Alpena?

The estimated flight time from Ilford Airport to Alpena County Regional Airport is 2 hours and 14 minutes.

What is the time difference between Ilford and Alpena?

The time difference between Ilford and Alpena is 1 hour. Alpena is 1 hour ahead of Ilford.

Flight carbon footprint between Ilford Airport (ILF) and Alpena County Regional Airport (APN)

On average, flying from Ilford to Alpena generates about 145 kg of CO2 per passenger, and 145 kilograms equals 320 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Ilford to Alpena

See the map of the shortest flight path between Ilford Airport (ILF) and Alpena County Regional Airport (APN).

Airport information

Origin	Ilford Airport
City:	Ilford
Country:	Canada
IATA Code:	ILF
ICAO Code:	CZBD
Coordinates:	56°3′41″N, 95°36′50″W

Destination	Alpena County Regional Airport
City:	Alpena, MI
Country:	United States
IATA Code:	APN
ICAO Code:	KAPN
Coordinates:	45°4′41″N, 83°33′37″W