How far is Alpena, MI, from Redding, CA?
The distance between Redding (Redding Municipal Airport) and Alpena (Alpena County Regional Airport) is 1975 miles / 3178 kilometers / 1716 nautical miles.
The driving distance from Redding (RDD) to Alpena (APN) is 2509 miles / 4038 kilometers, and travel time by car is about 44 hours 14 minutes.
Redding Municipal Airport – Alpena County Regional Airport
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Distance from Redding to Alpena
There are several ways to calculate the distance from Redding to Alpena. Here are two standard methods:
Vincenty's formula (applied above)- 1974.812 miles
- 3178.152 kilometers
- 1716.065 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- 1969.742 miles
- 3169.993 kilometers
- 1711.659 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 Redding to Alpena?
The estimated flight time from Redding Municipal Airport to Alpena County Regional Airport is 4 hours and 14 minutes.
What is the time difference between Redding and Alpena?
The time difference between Redding and Alpena is 3 hours. Alpena is 3 hours ahead of Redding.
Flight carbon footprint between Redding Municipal Airport (RDD) and Alpena County Regional Airport (APN)
On average, flying from Redding to Alpena generates about 215 kg of CO2 per passenger, and 215 kilograms equals 475 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Redding to Alpena
See the map of the shortest flight path between Redding Municipal Airport (RDD) and Alpena County Regional Airport (APN).
Airport information
| Origin | Redding Municipal Airport |
|---|---|
| City: | Redding, CA |
| Country: | United States  |
| IATA Code: | RDD |
| ICAO Code: | KRDD |
| Coordinates: | 40°30′32″N, 122°17′34″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 |