How far is Alpena, MI, from Alma?

The distance between Alma (Alma Airport) and Alpena (Alpena County Regional Airport) is 612 miles / 985 kilometers / 532 nautical miles.

The driving distance from Alma (YTF) to Alpena (APN) is 1049 miles / 1689 kilometers, and travel time by car is about 21 hours 22 minutes.

Distance from Alma to Alpena

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

Vincenty's formula (applied above)

• 612.230 miles
• 985.289 kilometers
• 532.014 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

• 610.747 miles
• 982.903 kilometers
• 530.725 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 Alma to Alpena?

The estimated flight time from Alma Airport to Alpena County Regional Airport is 1 hour and 39 minutes.

What is the time difference between Alma and Alpena?

There is no time difference between Alma and Alpena.

Flight carbon footprint between Alma Airport (YTF) and Alpena County Regional Airport (APN)

On average, flying from Alma to Alpena generates about 114 kg of CO2 per passenger, and 114 kilograms equals 252 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Alma to Alpena

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

Airport information

Origin	Alma Airport
City:	Alma
Country:	Canada
IATA Code:	YTF
ICAO Code:	CYTF
Coordinates:	48°30′32″N, 71°38′30″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