Nonstop flight route between Marathon, Florida, United States and Belfast, Northern Ireland, United Kingdom:
Departure Airport:
(24°43'33"N by 81°3'5"W)
Arrival Airport:
(54°39'26"N by 6°12'56"W)
Distance from MTH to BFS:
4,242.55 miles (6,827.71 km)
Share this route:
Jump to:
- About this route
- MTH Airport Information
- BFS Airport Information
- Facts about MTH
- Facts about BFS
- Map of Nearest Airports to MTH
- List of Nearest Airports to MTH
- Map of Furthest Airports from MTH
- List of Furthest Airports from MTH
- Map of Nearest Airports to BFS
- List of Nearest Airports to BFS
- Map of Furthest Airports from BFS
- List of Furthest Airports from BFS
About this route:
A direct, nonstop flight between Florida Keys Marathon Airport (MTH), Marathon, Florida, United States and Belfast International Airport (BFS), Belfast, Northern Ireland, United Kingdom would travel a Great Circle distance of 4,243 miles (or 6,828 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 large distance between Florida Keys Marathon Airport and Belfast International Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Florida Keys Marathon Airport and Belfast International Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | MTH / KMTH |
| Airport Name: | Florida Keys Marathon Airport |
| Location: | Marathon, Florida, United States |
| GPS Coordinates: | 24°43'33"N by 81°3'5"W |
| Operator/Owner: | Monroe County |
| Airport Type: | Public |
| Elevation: | 7 feet (2 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from MTH |
| More Information: | MTH Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | BFS / EGAA |
| Airport Names: |
|
| Location: | Belfast, Northern Ireland, United Kingdom |
| GPS Coordinates: | 54°39'26"N by 6°12'56"W |
| Area Served: | Belfast, United Kingdom |
| Operator/Owner: | ADC & HAS. |
| Airport Type: | Public |
| Elevation: | 268 feet (82 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from BFS |
| More Information: | BFS Maps & Info |
Facts about Florida Keys Marathon Airport (MTH):
- Florida Keys Marathon Airport (MTH) currently has only 1 runway.
- Marathon Airport was served by American Eagle Airlines until 2000.
- The closest airport to Florida Keys Marathon Airport (MTH) is NAS Key West (NQX), which is located 41 miles (67 kilometers) WSW of MTH.
- The furthest airport from Florida Keys Marathon Airport (MTH) is Cocos (Keeling) Island Airport (CCK), which is located 11,560 miles (18,603 kilometers) away in Cocos Islands, Australia.
- Because of Florida Keys Marathon Airport's relatively low elevation of 7 feet, planes can take off or land at Florida Keys Marathon 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.
Facts about Belfast International Airport (BFS):
- The closest airport to Belfast International Airport (BFS) is George Best Belfast City Airport (BHD), which is located only 14 miles (23 kilometers) E of BFS.
- Because of Belfast International Airport's relatively low elevation of 268 feet, planes can take off or land at Belfast International 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.
- Belfast International Airport (BFS) has 2 runways.
- Despite these additional flights, passengers at Belfast International did not rise beyond 6 million in 2008 as some had predicted but in fact fell by 10,000 passengers to 5.2 million.
- In 1998 EasyJet started operations from the airport with flights to London Luton.
- Belfast International Airport handled 4,023,336 passengers last year.
- During the Second World War, Aldergrove remained an RAF base particularly for the Coastal Command.
- The furthest airport from Belfast International Airport (BFS) is Ryan's Creek Aerodrome (SZS), which is located 11,847 miles (19,065 kilometers) away in Stewart Island, New Zealand.
- In addition to being known as "Belfast International Airport", another name for BFS is "Belfast/Aldergrove Airport".
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 41.36 miles (66.56 km) WSW | NAS Key West (NQX) | Boca Chica Key, Florida, United States |     |
| 2 | 45.99 miles (74.02 km) WSW | Key West International Airport (EYW) | Key West, Florida, United States | |
| 3 | 63.47 miles (102.14 km) NE | Ocean Reef Club Airport (OCA) | Key Largo, Florida, United States | |
| 4 | 67.22 miles (108.19 km) NE | Homestead Air Reserve Base (HST) | Homestead, Florida, United States | |
| 5 | 74.51 miles (119.91 km) NNE | Kendall-Tamiami Executive Airport (TMB) | Miami, Florida, United States | |
| 6 | 79.05 miles (127.22 km) N | Dade-Collier Training and Transition Airport (TNT) | Miami, Florida, United States | |
| 7 | 87.73 miles (141.19 km) NNE | Miami International Airport (MIA) | Miami, Florida, United States | |
| 8 | 91.20 miles (146.77 km) NE | Miami Seaplane Base (MPB) | Watson Island, Miami-Dade County, Florida, United States | |
| 9 | 94.84 miles (152.62 km) NNE | Opa-locka Executive Airport (OPF) | Miami, Florida, United States | |
| 10 | 95.86 miles (154.28 km) NNW | Marco Island Airport (MRK) | Marco Island, Florida, United States | |
| 11 | 101.59 miles (163.50 km) NNE | North Perry Airport (HWO) | Hollywood, Florida, United States | |
| 12 | 108.42 miles (174.48 km) NNW | Naples Municipal Airport (APF) | Naples, Florida, United States | |
| 13 | 108.62 miles (174.81 km) NNE | Fort Lauderdale–Hollywood International Airport (FLL) | Fort Lauderdale / Hollywood, Florida, United States | |
| 14 | 111.85 miles (180.00 km) S | Kawama Airport (VRO) | Varadero, Matanzas Province, Cuba | |
| 15 | 115.54 miles (185.94 km) NNE | Fort Lauderdale Executive Airport (FXE) | Fort Lauderdale, Florida, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,559.55 miles (18,603.24 km) S | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 2 | 11,520.04 miles (18,539.67 km) W | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 3 | 11,513.73 miles (18,529.50 km) W | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 4 | 11,466.50 miles (18,453.50 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 5 | 11,462.60 miles (18,447.22 km) W | RAAF Learmonth (LEA) | Exmouth, Western Australia, Australia | |
| 6 | 11,425.68 miles (18,387.81 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 7 | 11,381.92 miles (18,317.38 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 8 | 11,378.58 miles (18,312.00 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 9 | 11,356.02 miles (18,275.70 km) W | Barrow Island Airport (BWB) | Barrow Island, Western Australia, Australia | |
| 10 | 11,355.74 miles (18,275.25 km) SSW | Christmas Island Airport (XCH) | Christmas Island, Australia | |
| 11 | 11,342.09 miles (18,253.27 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 12 | 11,311.49 miles (18,204.03 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 13 | 11,290.61 miles (18,170.43 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 14 | 11,289.97 miles (18,169.40 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 15 | 11,276.84 miles (18,148.28 km) SW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 14.00 miles (22.53 km) E | George Best Belfast City Airport (BHD) | Belfast, Northern Ireland, United Kingdom | |
| 2 | 46.10 miles (74.19 km) NW | City of Derry Airport (LDY) | Derry, Northern Ireland, United Kingdom | |
| 3 | 57.80 miles (93.02 km) NNE | Campbeltown Airport (CAL) | Campbeltown, Scotland, United Kingdom | |
| 4 | 60.29 miles (97.03 km) WSW | Enniskillen/St Angelo Airport (ENK) | Enniskillen, Co Fermanagh, Northern Ireland, United Kingdom | |
| 5 | 70.90 miles (114.10 km) N | Islay Airport (ILY) | Islay, Scotland, United Kingdom | |
| 6 | 75.38 miles (121.31 km) ESE | Isle of Man Airport (IOM) | Ronaldsway, Isle of Man, United Kingdom | |
| 7 | 85.44 miles (137.49 km) S | Dublin Airport (DUB) | Dublin, Ireland | |
| 8 | 87.04 miles (140.08 km) NE | Glasgow-Prestwick Airport (PIK) | Prestwick (near Glasgow), Scotland, United Kingdom | |
| 9 | 88.66 miles (142.68 km) WNW | Donegal Airport (CFN) | Carrickfinn, Ireland | |
| 10 | 96.74 miles (155.68 km) N | Colonsay Airport (CSA) | Colonsay, Inner Hebrides, Scotland, United Kingdom | |
| 11 | 99.18 miles (159.61 km) WSW | Sligo Airport (SXL) | Strandhill (near Sligo), Ireland | |
| 12 | 109.39 miles (176.04 km) NE | Glasgow International Airport (GLA) | Glasgow, Scotland, United Kingdom | |
| 13 | 116.98 miles (188.26 km) WSW | Ireland West Airport Knock (NOC) | Knock, Ireland | |
| 14 | 118.96 miles (191.44 km) SE | Anglesey Airport (HLY) | Anglesey, Wales, United Kingdom | |
| 15 | 124.10 miles (199.71 km) ESE | Barrow/Walney Island Airport (BWF) | Barrow-in-Furness, Cumbria, England, United Kingdom | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,846.55 miles (19,065.13 km) SSE | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 2 | 11,818.96 miles (19,020.73 km) SSE | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 3 | 11,813.44 miles (19,011.84 km) SSE | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 4 | 11,756.83 miles (18,920.74 km) SSE | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 5 | 11,755.66 miles (18,918.85 km) SSE | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 6 | 11,734.52 miles (18,884.83 km) SSE | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 7 | 11,721.39 miles (18,863.70 km) SSE | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 8 | 11,712.32 miles (18,849.11 km) S | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 9 | 11,699.48 miles (18,828.44 km) SSE | Milford Sound Airport (MFN) | Milford Sound, New Zealand | |
| 10 | 11,688.46 miles (18,810.70 km) S | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 11 | 11,676.20 miles (18,790.98 km) SSE | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |
| 12 | 11,666.79 miles (18,775.83 km) SSE | Mount Cook Airport (MON) | Mount Cook, New Zealand | |
| 13 | 11,663.11 miles (18,769.92 km) S | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 14 | 11,645.01 miles (18,740.79 km) SSE | Fox Glacier Aerodrome (FGL) | Fox Glacier, New Zealand | |
| 15 | 11,601.91 miles (18,671.42 km) S | Hokitika Airport (HKK) | Hokitika, New Zealand | |