Nonstop flight route between Roundup, Montana, United States and St. Petersburg, Florida, United States:
Departure Airport:

Arrival Airport:

Distance from RPX to SPG:
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- About this route
- RPX Airport Information
- SPG Airport Information
- Facts about RPX
- Facts about SPG
- Map of Nearest Airports to RPX
- List of Nearest Airports to RPX
- Map of Furthest Airports from RPX
- List of Furthest Airports from RPX
- Map of Nearest Airports to SPG
- List of Nearest Airports to SPG
- Map of Furthest Airports from SPG
- List of Furthest Airports from SPG
About this route:
A direct, nonstop flight between Roundup Airport (RPX), Roundup, Montana, United States and Albert Whitted Airport (SPG), St. Petersburg, Florida, United States would travel a Great Circle distance of 1,910 miles (or 3,074 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the relatively short distance between Roundup Airport and Albert Whitted Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | RPX / KRPX |
Airport Name: | Roundup Airport |
Location: | Roundup, Montana, United States |
GPS Coordinates: | 46°28'30"N by 108°32'35"W |
Area Served: | Roundup, Montana |
Operator/Owner: | City of Roundup & Musselshell County |
Airport Type: | Public |
Elevation: | 3490 feet (1,064 meters) |
# of Runways: | 2 |
View all routes: | Routes from RPX |
More Information: | RPX Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | SPG / KSPG |
Airport Name: | Albert Whitted Airport |
Location: | St. Petersburg, Florida, United States |
GPS Coordinates: | 27°45'54"N by 82°37'36"W |
Area Served: | St. Petersburg, Florida |
Operator/Owner: | City of St. Petersburg |
Airport Type: | Public |
Elevation: | 7 feet (2 meters) |
# of Runways: | 2 |
View all routes: | Routes from SPG |
More Information: | SPG Maps & Info |
Facts about Roundup Airport (RPX):
- The furthest airport from Roundup Airport (RPX) is Sir Gaëtan Duval Airport (RRG), which is located 10,535 miles (16,954 kilometers) away in Rodrigues Island, Mauritius.
- The closest airport to Roundup Airport (RPX) is Billings Logan International Airport (BIL), which is located 46 miles (74 kilometers) S of RPX.
- Roundup Airport (RPX) has 2 runways.
Facts about Albert Whitted Airport (SPG):
- The furthest airport from Albert Whitted Airport (SPG) is Shark Bay Airport (MJK), which is located 11,430 miles (18,395 kilometers) away in Monkey Mia, Western Australia, Australia.
- Based on the 2005 Airport Master Plan commissioned by the City of St.
- The closest airport to Albert Whitted Airport (SPG) is MacDill Air Force Base (MCF), which is located only 9 miles (14 kilometers) NE of SPG.
- During the first years of World War II, aircraft at CGAS St.
- Albert Whitted Airport is a city-owned public-use airport in St.
- In addition to Coast Guard flight operations, during World War II, Albert Whitted Airport was converted to military use as a primary flight training base for student Naval Aviators for the U.S.
- Because of Albert Whitted Airport's relatively low elevation of 7 feet, planes can take off or land at Albert Whitted Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- A local group, Citizens for a Waterfront Park, collected signatures and placed a question on the 2003 city ballot that would have closed Albert Whitted and turned it into a city park.
- In October 2007, the City completed construction on a $4,000,000-10,600 sq/ft terminal building.
- Albert Whitted Airport (SPG) has 2 runways.
- During 1934-1935, the Public Works Administration constructed what would become Coast Guard Air Station St.