How far is Petersburg, AK, from Grand Rapids, MI?
The distance between Grand Rapids (Gerald R. Ford International Airport) and Petersburg (Petersburg James A. Johnson Airport) is 2270 miles / 3653 kilometers / 1972 nautical miles.
The driving distance from Grand Rapids (GRR) to Petersburg (PSG) is 2909 miles / 4681 kilometers, and travel time by car is about 67 hours 41 minutes.
Gerald R. Ford International Airport – Petersburg James A. Johnson Airport
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Distance from Grand Rapids to Petersburg
There are several ways to calculate the distance from Grand Rapids to Petersburg. Here are two standard methods:
Vincenty's formula (applied above)- 2269.828 miles
- 3652.935 kilometers
- 1972.427 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- 2264.043 miles
- 3643.624 kilometers
- 1967.400 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 Grand Rapids to Petersburg?
The estimated flight time from Gerald R. Ford International Airport to Petersburg James A. Johnson Airport is 4 hours and 47 minutes.
What is the time difference between Grand Rapids and Petersburg?
Flight carbon footprint between Gerald R. Ford International Airport (GRR) and Petersburg James A. Johnson Airport (PSG)
On average, flying from Grand Rapids to Petersburg generates about 248 kg of CO2 per passenger, and 248 kilograms equals 548 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Grand Rapids to Petersburg
See the map of the shortest flight path between Gerald R. Ford International Airport (GRR) and Petersburg James A. Johnson Airport (PSG).
Airport information
| Origin | Gerald R. Ford International Airport |
|---|---|
| City: | Grand Rapids, MI |
| Country: | United States  |
| IATA Code: | GRR |
| ICAO Code: | KGRR |
| Coordinates: | 42°52′50″N, 85°31′22″W |
| Destination | Petersburg James A. Johnson Airport |
|---|---|
| City: | Petersburg, AK |
| Country: | United States |
| IATA Code: | PSG |
| ICAO Code: | PAPG |
| Coordinates: | 56°48′6″N, 132°56′42″W |