How far is Alma from Alpena, MI?

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

The driving distance from Alpena (APN) to Alma (YTF) is 1055 miles / 1698 kilometers, and travel time by car is about 21 hours 25 minutes.

Distance from Alpena to Alma

There are several ways to calculate the distance from Alpena to Alma. 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 Alpena to Alma?

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

What is the time difference between Alpena and Alma?

There is no time difference between Alpena and Alma.

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

On average, flying from Alpena to Alma 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 Alpena to Alma

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

Airport information

Origin	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

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