How far is Liberal, KS, from Petersburg, AK?
The distance between Petersburg (Petersburg James A. Johnson Airport) and Liberal (Liberal Mid-America Regional Airport) is 2005 miles / 3227 kilometers / 1742 nautical miles.
The driving distance from Petersburg (PSG) to Liberal (LBL) is 2676 miles / 4306 kilometers, and travel time by car is about 63 hours 29 minutes.
Petersburg James A. Johnson Airport – Liberal Mid-America Regional Airport
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Distance from Petersburg to Liberal
There are several ways to calculate the distance from Petersburg to Liberal. Here are two standard methods:
Vincenty's formula (applied above)- 2005.220 miles
- 3227.088 kilometers
- 1742.488 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- 2002.360 miles
- 3222.485 kilometers
- 1740.003 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 Petersburg to Liberal?
The estimated flight time from Petersburg James A. Johnson Airport to Liberal Mid-America Regional Airport is 4 hours and 17 minutes.
What is the time difference between Petersburg and Liberal?
Flight carbon footprint between Petersburg James A. Johnson Airport (PSG) and Liberal Mid-America Regional Airport (LBL)
On average, flying from Petersburg to Liberal generates about 218 kg of CO2 per passenger, and 218 kilograms equals 481 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Petersburg to Liberal
See the map of the shortest flight path between Petersburg James A. Johnson Airport (PSG) and Liberal Mid-America Regional Airport (LBL).
Airport information
| Origin | 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 |
| Destination | Liberal Mid-America Regional Airport |
|---|---|
| City: | Liberal, KS |
| Country: | United States |
| IATA Code: | LBL |
| ICAO Code: | KLBL |
| Coordinates: | 37°2′39″N, 100°57′35″W |