Nonstop flight route between Marathon, Florida, United States and Destin, Florida, United States:
Departure Airport:
(24°43'33"N by 81°3'5"W)
Arrival Airport:
(30°23'59"N by 86°28'17"W)
Distance from MTH to DSI:
513.53 miles (826.45 km)
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Jump to:
- About this route
- MTH Airport Information
- DSI Airport Information
- Facts about MTH
- Facts about DSI
- 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 DSI
- List of Nearest Airports to DSI
- Map of Furthest Airports from DSI
- List of Furthest Airports from DSI
About this route:
A direct, nonstop flight between Florida Keys Marathon Airport (MTH), Marathon, Florida, United States and Destin–Fort Walton Beach Airport (DSI), Destin, Florida, United States would travel a Great Circle distance of 514 miles (or 826 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 Florida Keys Marathon Airport and Destin–Fort Walton Beach Airport, the route shown on this map most likely still appears to be a straight line.
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: | DSI / KDTS |
| Airport Names: |
|
| Location: | Destin, Florida, United States |
| GPS Coordinates: | 30°23'59"N by 86°28'17"W |
| Area Served: | Destin, Florida |
| Operator/Owner: | Okaloosa County |
| Airport Type: | Public |
| Elevation: | 22 feet (7 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from DSI |
| More Information: | DSI Maps & Info |
Facts about Florida Keys Marathon Airport (MTH):
- 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.
- The closest airport to Florida Keys Marathon Airport (MTH) is NAS Key West (NQX), which is located 41 miles (67 kilometers) WSW of MTH.
- In mid summer of 2007, Delta announced it would end service to Marathon Airport due to low demand.
- 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.
- Marathon Airport was served by American Eagle Airlines until 2000.
- Florida Keys Marathon Airport (MTH) currently has only 1 runway.
Facts about Destin–Fort Walton Beach Airport (DSI):
- In addition to being known as "Destin–Fort Walton Beach Airport", other names for DSI include "Coleman Kelly Field" and "DTS".
- The furthest airport from Destin–Fort Walton Beach Airport (DSI) is Shark Bay Airport (MJK), which is located 11,178 miles (17,990 kilometers) away in Monkey Mia, Western Australia, Australia.
- Because of Destin–Fort Walton Beach Airport's relatively low elevation of 22 feet, planes can take off or land at Destin–Fort Walton Beach 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.
- Destin–Fort Walton Beach Airport (DSI) currently has only 1 runway.
- The closest airport to Destin–Fort Walton Beach Airport (DSI) is Northwest Florida Regional Airport (VPS), which is located only 7 miles (11 kilometers) NNW of DSI.
- Due to its close proximity to Eglin Air Force Base and the high levels of military flight activity, all flights to or from Destin–Fort Walton Beach Airport must adhere to "special air traffic rules" and obtain ATC clearance before entering the Eglin/Valparaiso terminal area.
| 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 | 6.59 miles (10.61 km) NNW | Northwest Florida Regional Airport (VPS) | Valaparaiso (near Fort Walton Beach), Florida, United States | |
| 2 | 17.56 miles (28.26 km) N | Duke FieldEglin Air Force Auxiliary Field #3 (EGI) | Crestview, Florida, United States | |
| 3 | 26.35 miles (42.40 km) N | Bob Sikes Airport (CEW) | Crestview, Florida, United States | |
| 4 | 39.68 miles (63.86 km) NW | NAS Whiting Field - North (NSE) | Milton, Florida, United States | |
| 5 | 40.39 miles (65.00 km) E | Northwest Florida Beaches International Airport (ECP) | Panama City, Florida, United States | |
| 6 | 42.91 miles (69.06 km) W | Pensacola International Airport (PNS) | Pensacola, Florida, United States | |
| 7 | 48.80 miles (78.53 km) ESE | Panama City–Bay County International Airport (PFN) | Panama City, Florida, United States | |
| 8 | 49.82 miles (80.18 km) W | Naval Air Station PensacolaForrest Sherman Field (NPA) | Pensacola, Florida, United States | |
| 9 | 51.85 miles (83.45 km) W | NOLF Saufley Field (NUN) | Pensacola, Florida, United States | |
| 10 | 57.86 miles (93.11 km) ESE | Tyndall Air Force Base (PAM) | Panama City, Florida, United States | |
| 11 | 69.37 miles (111.64 km) W | NOLF Barin (NHX) | Foley, Alabama, United States | |
| 12 | 70.81 miles (113.96 km) NNE | Enterprise Municipal Airport (ETS) | Enterprise, Alabama, United States | |
| 13 | 71.97 miles (115.83 km) W | Jack Edwards Airport (GUF) | Gulf Shores, Alabama, United States | |
| 14 | 75.39 miles (121.34 km) NE | Cairns Army Airfield (AAF) (OZR) | Fort Rucker/Ozark, Alabama, United States | |
| 15 | 78.65 miles (126.57 km) NNE | Lowe Army Heliport (AHP) (LOR) | Fort Rucker / Ozark, Alabama, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,178.28 miles (17,989.65 km) W | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 2 | 11,172.47 miles (17,980.31 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 3 | 11,161.47 miles (17,962.60 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 4 | 11,160.90 miles (17,961.69 km) S | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 5 | 11,155.25 miles (17,952.59 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 6 | 11,154.28 miles (17,951.03 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 7 | 11,148.36 miles (17,941.51 km) WSW | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 8 | 11,138.42 miles (17,925.51 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 9 | 11,133.51 miles (17,917.61 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 10 | 11,123.84 miles (17,902.03 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 11 | 11,113.62 miles (17,885.59 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 12 | 11,109.06 miles (17,878.25 km) W | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 13 | 11,108.39 miles (17,877.17 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 14 | 11,092.93 miles (17,852.30 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 15 | 11,087.85 miles (17,844.12 km) W | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |