How far is Petersburg, AK, from Liberal, KS?
The distance between Liberal (Liberal Mid-America Regional Airport) and Petersburg (Petersburg James A. Johnson Airport) is 2005 miles / 3227 kilometers / 1742 nautical miles.
The driving distance from Liberal (LBL) to Petersburg (PSG) is 2676 miles / 4307 kilometers, and travel time by car is about 63 hours 28 minutes.
Liberal Mid-America Regional Airport – Petersburg James A. Johnson Airport
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Distance from Liberal to Petersburg
There are several ways to calculate the distance from Liberal to Petersburg. 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 Liberal to Petersburg?
The estimated flight time from Liberal Mid-America Regional Airport to Petersburg James A. Johnson Airport is 4 hours and 17 minutes.
What is the time difference between Liberal and Petersburg?
The time difference between Liberal and Petersburg is 3 hours. Petersburg is 3 hours behind Liberal.
Flight carbon footprint between Liberal Mid-America Regional Airport (LBL) and Petersburg James A. Johnson Airport (PSG)
On average, flying from Liberal to Petersburg 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 Liberal to Petersburg
See the map of the shortest flight path between Liberal Mid-America Regional Airport (LBL) and Petersburg James A. Johnson Airport (PSG).
Airport information
| Origin | 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 |
| 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 |