Nonstop flight route between New Philadelphia, Ohio, United States and Great Falls, Montana, United States:
Departure Airport:

Arrival Airport:

Distance from PHD to GFA:
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- About this route
- PHD Airport Information
- GFA Airport Information
- Facts about PHD
- Facts about GFA
- Map of Nearest Airports to PHD
- List of Nearest Airports to PHD
- Map of Furthest Airports from PHD
- List of Furthest Airports from PHD
- Map of Nearest Airports to GFA
- List of Nearest Airports to GFA
- Map of Furthest Airports from GFA
- List of Furthest Airports from GFA
About this route:
A direct, nonstop flight between Harry Clever Field (PHD), New Philadelphia, Ohio, United States and Malmstrom Air Force Base (GFA), Great Falls, Montana, United States would travel a Great Circle distance of 1,546 miles (or 2,489 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 Harry Clever Field and Malmstrom Air Force Base, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | PHD / KPHD |
Airport Name: | Harry Clever Field |
Location: | New Philadelphia, Ohio, United States |
GPS Coordinates: | 40°28'13"N by 81°25'12"W |
Area Served: | New Philadelphia, Ohio |
Operator/Owner: | City of New Philadelphia |
Airport Type: | Public |
Elevation: | 894 feet (272 meters) |
# of Runways: | 2 |
View all routes: | Routes from PHD |
More Information: | PHD Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | GFA / KGFA |
Airport Names: |
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Location: | Great Falls, Montana, United States |
GPS Coordinates: | 47°30'16"N by 111°11'13"W |
View all routes: | Routes from GFA |
More Information: | GFA Maps & Info |
Facts about Harry Clever Field (PHD):
- Because of Harry Clever Field's relatively low elevation of 894 feet, planes can take off or land at Harry Clever Field 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.
- The furthest airport from Harry Clever Field (PHD) is Margaret River Airport (MGV), which is located 11,424 miles (18,385 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Harry Clever Field (PHD) is Wayne County Airport (BJJ), which is located 37 miles (60 kilometers) NW of PHD.
- Harry Clever Field (PHD) has 2 runways.
Facts about Malmstrom Air Force Base (GFA):
- The 801st Radar Squadron was inactivated on 31 December 1969 due to budget reductions.
- The furthest airport from Malmstrom Air Force Base (GFA) is Sir Gaëtan Duval Airport (RRG), which is located 10,495 miles (16,891 kilometers) away in Rodrigues Island, Mauritius.
- Following World War II, Great Falls Army Air Base played an important role in US defense during the Cold War era.
- The closest airport to Malmstrom Air Force Base (GFA) is Great Falls International Airport (GTF), which is located only 9 miles (14 kilometers) W of GFA.
- On 21 August 1954 the 407th SFW Vice Commander, Colonel Einar Axel Malmstrom, died when his T-33 Shooting Star trainer crashed approximately one mile west of the Great Falls Municipal Airport.
- Great Falls AAB was assigned to II Bomber Command, Second Air Force.
- Later, the 517th Air Transport Wing was redesginated the 1701st Air Transport Wing on 1 June 1948 when Air Transport Command was redesignated the Military Air Transport Service.
- In addition to being known as "Malmstrom Air Force Base", another name for GFA is "Malmstrom AFB".