Nonstop flight route between Bluefield, West Virginia, United States and Portsmouth, Ohio, United States:
Departure Airport:
Arrival Airport:
Distance from BLF to PMH:
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- About this route
 - BLF Airport Information
 - PMH Airport Information
 - Facts about BLF
 - Facts about PMH
 - Map of Nearest Airports to BLF
 - List of Nearest Airports to BLF
 - Map of Furthest Airports from BLF
 - List of Furthest Airports from BLF
 - Map of Nearest Airports to PMH
 - List of Nearest Airports to PMH
 - Map of Furthest Airports from PMH
 - List of Furthest Airports from PMH
 
About this route:
A direct, nonstop flight between Mercer County Airport (BLF), Bluefield, West Virginia, United States and Greater Portsmouth Regional Airport (PMH), Portsmouth, Ohio, United States would travel a Great Circle distance of 139 miles (or 224 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 Mercer County Airport and Greater Portsmouth Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | BLF / KBLF | 
| Airport Name: | Mercer County Airport | 
| Location: | Bluefield, West Virginia, United States | 
| GPS Coordinates: | 37°17'44"N by 81°12'28"W | 
| Area Served: | Bluefield / Princeton, West Virginia | 
| Operator/Owner: | Mercer County Airport Authority | 
| Airport Type: | Public | 
| Elevation: | 2857 feet (871 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from BLF | 
| More Information: | BLF Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | PMH / KPMH | 
| Airport Name: | Greater Portsmouth Regional Airport | 
| Location: | Portsmouth, Ohio, United States | 
| GPS Coordinates: | 38°50'26"N by 82°50'49"W | 
| Area Served: | Portsmouth, Ohio | 
| Operator/Owner: | Scioto County Airport Authority | 
| Airport Type: | Public | 
| Elevation: | 663 feet (202 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from PMH | 
| More Information: | PMH Maps & Info | 
Facts about Mercer County Airport (BLF):
- The furthest airport from Mercer County Airport (BLF) is Margaret River Airport (MGV), which is located 11,493 miles (18,496 kilometers) away in Margaret River, Western Australia, Australia.
 - Mercer County Airport covers an area of 144 acres at an elevation of 2,857 feet above mean sea level.
 - Mercer County Airport (BLF) currently has only 1 runway.
 - The closest airport to Mercer County Airport (BLF) is New River Valley Airport (PSK), which is located 31 miles (50 kilometers) ESE of BLF.
 
Facts about Greater Portsmouth Regional Airport (PMH):
- The airport was constructed in the 1957 to replace another airport located in West Portsmouth, Ohio which was situated near the Ohio River.
 - Greater Portsmouth Regional Airport (PMH) currently has only 1 runway.
 - The closest airport to Greater Portsmouth Regional Airport (PMH) is Lawrence County Airpark (HTW), which is located 35 miles (56 kilometers) SSE of PMH.
 - Because of Greater Portsmouth Regional Airport's relatively low elevation of 663 feet, planes can take off or land at Greater Portsmouth Regional 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.
 - The furthest airport from Greater Portsmouth Regional Airport (PMH) is Margaret River Airport (MGV), which is located 11,385 miles (18,322 kilometers) away in Margaret River, Western Australia, Australia.
 
