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How far is Alpena, MI, from Redmond, OR?

The distance between Redmond (Roberts Field) and Alpena (Alpena County Regional Airport) is 1836 miles / 2955 kilometers / 1596 nautical miles.

The driving distance from Redmond (RDM) to Alpena (APN) is 2427 miles / 3906 kilometers, and travel time by car is about 43 hours 2 minutes.

Roberts Field – Alpena County Regional Airport

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1836
Miles
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2955
Kilometers
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1596
Nautical miles

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Distance from Redmond to Alpena

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

Vincenty's formula (applied above)
  • 1836.387 miles
  • 2955.379 kilometers
  • 1595.777 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
  • 1831.305 miles
  • 2947.200 kilometers
  • 1591.361 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 Redmond to Alpena?

The estimated flight time from Roberts Field to Alpena County Regional Airport is 3 hours and 58 minutes.

Flight carbon footprint between Roberts Field (RDM) and Alpena County Regional Airport (APN)

On average, flying from Redmond to Alpena generates about 203 kg of CO2 per passenger, and 203 kilograms equals 447 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Redmond to Alpena

See the map of the shortest flight path between Roberts Field (RDM) and Alpena County Regional Airport (APN).

Airport information

Origin Roberts Field
City: Redmond, OR
Country: United States Flag of United States
IATA Code: RDM
ICAO Code: KRDM
Coordinates: 44°15′14″N, 121°9′0″W
Destination Alpena County Regional Airport
City: Alpena, MI
Country: United States Flag of United States
IATA Code: APN
ICAO Code: KAPN
Coordinates: 45°4′41″N, 83°33′37″W