How far is Saltillo from Alpena, MI?
The distance between Alpena (Alpena County Regional Airport) and Saltillo (Saltillo Airport) is 1658 miles / 2669 kilometers / 1441 nautical miles.
The driving distance from Alpena (APN) to Saltillo (SLW) is 1967 miles / 3165 kilometers, and travel time by car is about 35 hours 40 minutes.
Alpena County Regional Airport – Saltillo Airport
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Distance from Alpena to Saltillo
There are several ways to calculate the distance from Alpena to Saltillo. Here are two standard methods:
Vincenty's formula (applied above)- 1658.246 miles
- 2668.688 kilometers
- 1440.976 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- 1659.407 miles
- 2670.557 kilometers
- 1441.986 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 Saltillo?
The estimated flight time from Alpena County Regional Airport to Saltillo Airport is 3 hours and 38 minutes.
What is the time difference between Alpena and Saltillo?
The time difference between Alpena and Saltillo is 1 hour. Saltillo is 1 hour behind Alpena.
Flight carbon footprint between Alpena County Regional Airport (APN) and Saltillo Airport (SLW)
On average, flying from Alpena to Saltillo generates about 190 kg of CO2 per passenger, and 190 kilograms equals 418 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 Saltillo
See the map of the shortest flight path between Alpena County Regional Airport (APN) and Saltillo Airport (SLW).
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 | Saltillo Airport |
|---|---|
| City: | Saltillo |
| Country: | Mexico  |
| IATA Code: | SLW |
| ICAO Code: | MMIO |
| Coordinates: | 25°32′58″N, 100°55′44″W |