Nonstop flight route between Houghton Lake, Michigan, United States and Freetown, Sierra Leone:
Departure Airport:
(44°21'34"N by 84°40'15"W)
Arrival Airport:
(8°36'59"N by 13°11'43"W)
Distance from HTL to FNA:
4,889.85 miles (7,869.43 km)
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Jump to:
- About this route
- HTL Airport Information
- FNA Airport Information
- Facts about HTL
- Facts about FNA
- Map of Nearest Airports to HTL
- List of Nearest Airports to HTL
- Map of Furthest Airports from HTL
- List of Furthest Airports from HTL
- Map of Nearest Airports to FNA
- List of Nearest Airports to FNA
- Map of Furthest Airports from FNA
- List of Furthest Airports from FNA
About this route:
A direct, nonstop flight between Roscommon County - Blodgett Memorial Airport (HTL), Houghton Lake, Michigan, United States and Lungi International Airport (FNA), Freetown, Sierra Leone would travel a Great Circle distance of 4,890 miles (or 7,869 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 Roscommon County - Blodgett Memorial Airport and Lungi 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 Roscommon County - Blodgett Memorial Airport and Lungi 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: | HTL / KHTL |
| Airport Name: | Roscommon County - Blodgett Memorial Airport |
| Location: | Houghton Lake, Michigan, United States |
| GPS Coordinates: | 44°21'34"N by 84°40'15"W |
| Area Served: | Houghton Lake, Michigan |
| Operator/Owner: | Roscommon County |
| Airport Type: | Public |
| Elevation: | 1150 feet (351 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from HTL |
| More Information: | HTL Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | FNA / GFLL |
| Airport Name: | Lungi International Airport |
| Location: | Freetown, Sierra Leone |
| GPS Coordinates: | 8°36'59"N by 13°11'43"W |
| Area Served: | Freetown; Lungi |
| Airport Type: | Public |
| Elevation: | 84 feet (26 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from FNA |
| More Information: | FNA Maps & Info |
Facts about Roscommon County - Blodgett Memorial Airport (HTL):
- Roscommon County – Blodgett Memorial Airport is a county-owned public-use airport located five miles northeast of the central business district of Houghton Lake, an unincorporated community in Roscommon County, Michigan, United States.
- The closest airport to Roscommon County - Blodgett Memorial Airport (HTL) is Gladwin Zettel Memorial Airport (GDW), which is located 29 miles (46 kilometers) SSE of HTL.
- The furthest airport from Roscommon County - Blodgett Memorial Airport (HTL) is Margaret River Airport (MGV), which is located 11,161 miles (17,962 kilometers) away in Margaret River, Western Australia, Australia.
- Roscommon County - Blodgett Memorial Airport (HTL) has 2 runways.
Facts about Lungi International Airport (FNA):
- Passengers have the choice of ferry, the new Pelican Water Taxi or an ex-Isle of Wight Hovercraft docked in the Aberdeen district of Freetown to cross the bay to Freetown.
- Because of Lungi International Airport's relatively low elevation of 84 feet, planes can take off or land at Lungi 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.
- Lungi International Airport handled 167,911 passengers last year.
- The closest airport to Lungi International Airport (FNA) is Hastings Airport (HGS), which is located only 16 miles (26 kilometers) SSE of FNA.
- The furthest airport from Lungi International Airport (FNA) is Ulawa Airport (RNA), which is nearly antipodal to Lungi International Airport (meaning Lungi International Airport is almost on the exact opposite side of the Earth from Ulawa Airport), and is located 12,097 miles (19,468 kilometers) away in Arona, Ulawa Island, Solomon Islands.
- Lungi International Airport (FNA) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 28.59 miles (46.01 km) SSE | Gladwin Zettel Memorial Airport (GDW) | Gladwin, Michigan, United States |     |
| 2 | 37.43 miles (60.23 km) W | Wexford County Airport (CAD) | Cadillac, Michigan, United States | |
| 3 | 45.17 miles (72.69 km) N | Gaylord Regional Airport (GLR) | Gaylord, Michigan, United States | |
| 4 | 50.59 miles (81.41 km) NNW | Antrim County Airport (ACB) | Bellaire, Michigan, United States | |
| 5 | 51.10 miles (82.24 km) S | Mount Pleasant Municipal Airport (MOP) | Mount Pleasant, Michigan, United States | |
| 6 | 52.05 miles (83.76 km) WNW | Cherry Capital Airport (TVC) | Traverse City, Michigan, United States | |
| 7 | 52.61 miles (84.66 km) SW | Nartron Field (RCT) | Reed City, Michigan, United States | |
| 8 | 60.42 miles (97.23 km) SW | Roben-Hood Airport (WBR) | Big Rapids, Michigan, United States | |
| 9 | 63.35 miles (101.95 km) E | Oscoda-Wurtsmith Airport (OSC) | Oscoda, Michigan, United States | |
| 10 | 64.26 miles (103.42 km) SSE | MBS International Airport (MBS) | Midland/Bay City/Saginaw, Michigan, United States | |
| 11 | 71.69 miles (115.37 km) S | Gratiot Community Airport (AMN) | Alma, Michigan, United States | |
| 12 | 73.74 miles (118.67 km) NE | Alpena County Regional Airport (APN) | Alpena, Michigan, United States | |
| 13 | 78.13 miles (125.74 km) W | Manistee County Blacker Airport (MBL) | Manistee, Michigan, United States | |
| 14 | 83.90 miles (135.03 km) N | Pellston Regional Airport of Emmet County (PLN) | Pellston, Michigan, United States | |
| 15 | 90.35 miles (145.40 km) WSW | Mason County Airport (LDM) | Ludington, Michigan, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,160.88 miles (17,961.65 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,136.88 miles (17,923.02 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,129.51 miles (17,911.16 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,110.87 miles (17,881.17 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,081.79 miles (17,834.37 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 11,052.91 miles (17,787.89 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 11,042.75 miles (17,771.54 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,037.20 miles (17,762.61 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 9 | 11,031.63 miles (17,753.65 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 10,988.64 miles (17,684.45 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 10,923.66 miles (17,579.89 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,893.25 miles (17,530.94 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 10,880.75 miles (17,510.82 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 10,875.14 miles (17,501.79 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,844.72 miles (17,452.84 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 16.01 miles (25.77 km) SSE | Hastings Airport (HGS) | Freetown, Sierra Leone | |
| 2 | 72.19 miles (116.17 km) NNW | Conakry International Airport (CKY) | Conakry, Guinea | |
| 3 | 78.82 miles (126.85 km) SE | Gbangbatok Airport (GBK) | Gbangbatok, Sierra Leone | |
| 4 | 88.09 miles (141.77 km) SSE | Sherbro International Airport (BTE) | Bonthe, Sierra Leone | |
| 5 | 108.49 miles (174.60 km) ESE | Bo Airport (KBS) | Bo, Sierra Leone | |
| 6 | 122.49 miles (197.13 km) NNW | Fria Airport (FIG) | Fria, Guinea | |
| 7 | 134.64 miles (216.68 km) ENE | Kabala Airport (KBA) | Kabala, Sierra Leone | |
| 8 | 146.76 miles (236.18 km) E | Yengema Airport (WYE) | Yengema, Kono District, Sierra Leone | |
| 9 | 146.91 miles (236.43 km) ESE | Kenema Airport (KEN) | Kenema, Sierra Leone | |
| 10 | 178.36 miles (287.04 km) NNW | Boké Baralande Airport (BKJ) | Boké, Guinea | |
| 11 | 192.26 miles (309.41 km) ENE | Faranah Airport (FAA) | Faranah, Guinea | |
| 12 | 197.89 miles (318.47 km) NNE | Tata Airport (LEK) | Labé, Guinea | |
| 13 | 203.72 miles (327.85 km) E | Foya Airport (FOY) | Foya, Liberia | |
| 14 | 212.99 miles (342.77 km) E | Kissidougou Airport (KSI) | Kissidougou, Guinea | |
| 15 | 231.79 miles (373.02 km) SE | Spriggs Payne Airport (MLW) | Monrovia, Liberia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,096.79 miles (19,467.85 km) ESE | Ulawa Airport (RNA) | Arona, Ulawa Island, Solomon Islands | |
| 2 | 12,082.55 miles (19,444.93 km) S | Mota Lava Airport (MTV) | Mota Lava, Vanuatu | |
| 3 | 12,079.33 miles (19,439.74 km) ESE | Kirakira Airport (IRA) | Kirakira, Makira Island, Solomon Islands | |
| 4 | 12,071.69 miles (19,427.46 km) S | Vanua Lava Airport (SLH) | Sola, Vanua Lava, Torba Province, Vanuatu | |
| 5 | 12,046.15 miles (19,386.36 km) S | Gaua Airport (ZGU) | Gaua, Torba, Vanuatu | |
| 6 | 12,040.79 miles (19,377.73 km) E | Uru Harbour Airport (ATD) | Atoifi, Malaita, Solomon Islands | |
| 7 | 12,035.09 miles (19,368.55 km) E | Afutara Airport (AFT) | Afutara, Solomon Islands | |
| 8 | 12,018.48 miles (19,341.82 km) E | Auki Gwaunaru'u Airport (AKS) | Auki / Gwaunaru'u, Solomon Islands | |
| 9 | 11,987.56 miles (19,292.07 km) S | Maewo-Naone Airport (MWF) | Maewo, Vanuatu | |
| 10 | 11,972.81 miles (19,268.33 km) E | Honiara International Airport (formerly Henderson Field) (HIR) | Honiara, Guadalcanal Island, Solomon Islands | |
| 11 | 11,967.92 miles (19,260.46 km) S | Longana Airport (LOD) | Longana, Ambae Island, Pénama Province, Vanuatu | |
| 12 | 11,959.96 miles (19,247.64 km) S | Santo-Pekoa International Airport (SON) | Luganville, Vanuatu | |
| 13 | 11,955.32 miles (19,240.17 km) E | Mbambanakira Airport (MBU) | Mbambanakira, Solomon Islands | |
| 14 | 11,954.54 miles (19,238.92 km) S | Sara Airport (SSR) | Sara, Vanuatu | |
| 15 | 11,941.53 miles (19,217.98 km) E | Fera Airport (FRE) | Maringe, Fera Island, Isabel Province, Solomon Islands | |