What is the flight distance between PGC and STQ?

Distance between Grant County Airport (PGC) and St. Marys Airport (STQ) is 274 kilometers or 170 miles.

Distance From Grant County Airport to St. Marys Airport (PGC - STQ Distance)

Q: How long is the flight from PGC to STQ?

Flight time from Grant County Airport, Petersburg, United States to St. Marys Airport, Sainte Marys, United States is 0 hours 20 minutes under avarage conditions.

Q: What is the time difference between Petersburg, United States and Sainte Marys, United States?

Time difference between Petersburg (United States) and Sainte Marys (United States) is 0 Hours. It is currently 10:12 in Grant County Airport (PGC) and 10:12 in St. Marys Airport (STQ).

The flight distance from Grant County Airport (PGC) to St. Marys Airport (STQ) is 170 miles. This is equivalent to 274 kilometers or 148 nautical miles. The distance shown below is the straight line distance (may be called as flying or air distance) or direct flight distance between airports.

274 kilometers is the distance from Grant County Airport, United States to St. Marys Airport, United States.

Flight Duration between Petersburg, United States and Sainte Marys, United States

Estimated flight time from Grant County Airport, Petersburg, United States to St. Marys Airport, Sainte Marys, United States is 0 hours 20 minutes under avarage conditions. The flight time calculator assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/hr or 434 knots. Your actual flying time may vary depending on wind speeds or weather conditions.

Time Difference Between the Airports • PGC - STQ

Time difference between Petersburg (United States) and Sainte Marys (United States) is 0 Hours.
Current local time in Petersburg is 2025-12-05, 10:12:26 EST and time in Sainte Marys is 2025-12-05, 10:12:26 EST.

Grant County Airport to St. Marys Airport Flight Route Map - PGC to STQ Flight Path

Location of Grant County Airport & St. Marys Airport is given below.
Click the map to view Petersburg to Sainte Marys nonstop flight path and travel direction.

Click to see flight route on Google Map between Petersburg, United States and Sainte Marys, United States. .

Nonstop flight route between Petersburg, United States and Sainte Marys, United States.

Grant County Airport
City:	Petersburg
Country:	United States
IATA Code:	PGC
ICAO Code:	-
GPS Coordinates:	Latitude: N 39° 0' 0'' Longitude: W 79° 7' 0''
Current time:	2025-12-05, 10:12:26 EST
Current weather:	Grant County Airport 15 day weather forecast

St. Marys Airport
City:	Sainte Marys
Country:	United States
IATA Code:	STQ
ICAO Code:	KOYM
GPS Coordinates:	Latitude: N 41° 24' 44.9'' Longitude: W 78° 30' 9.5''
Current time:	2025-12-05, 10:12:26 EST
Current weather:	St. Marys Airport 15 day weather forecast
Flights: