Nonstop flight route between Hollis, Alaska, United States and Moundou, Chad:
Departure Airport:
(55°29'26"N by 132°37'24"W)
Arrival Airport:
(8°37'27"N by 16°4'17"E)
Distance from HYL to MQQ:
7,655.18 miles (12,319.79 km)
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Jump to:
- About this route
- HYL Airport Information
- MQQ Airport Information
- Facts about HYL
- Facts about MQQ
- Map of Nearest Airports to HYL
- List of Nearest Airports to HYL
- Map of Furthest Airports from HYL
- List of Furthest Airports from HYL
- Map of Nearest Airports to MQQ
- List of Nearest Airports to MQQ
- Map of Furthest Airports from MQQ
- List of Furthest Airports from MQQ
About this route:
A direct, nonstop flight between Hollis Clark Bay Seaplane Base (HYL), Hollis, Alaska, United States and Moundou Airport (MQQ), Moundou, Chad would travel a Great Circle distance of 7,655 miles (or 12,320 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 Hollis Clark Bay Seaplane Base and Moundou 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 Hollis Clark Bay Seaplane Base and Moundou Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | HYL / |
| Airport Name: | Hollis Clark Bay Seaplane Base |
| Location: | Hollis, Alaska, United States |
| GPS Coordinates: | 55°29'26"N by 132°37'24"W |
| Area Served: | Hollis, Alaska |
| Operator/Owner: | State of Alaska DOT&PF - Southeastern Region |
| Airport Type: | Public |
| Elevation: | 0 feet (0 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from HYL |
| More Information: | HYL Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | MQQ / FTTD |
| Airport Name: | Moundou Airport |
| Location: | Moundou, Chad |
| GPS Coordinates: | 8°37'27"N by 16°4'17"E |
| Area Served: | Moundou, Chad |
| Operator/Owner: | Government |
| Airport Type: | Public |
| Elevation: | 1407 feet (429 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from MQQ |
| More Information: | MQQ Maps & Info |
Facts about Hollis Clark Bay Seaplane Base (HYL):
- As per Federal Aviation Administration records, the airport had 1,661 passenger boardings in calendar year 2008, 1,820 enplanements in 2009, and 1,965 in 2010.
- The furthest airport from Hollis Clark Bay Seaplane Base (HYL) is Port Alfred Airport (AFD), which is located 10,631 miles (17,108 kilometers) away in Port Alfred, South Africa.
- The closest airport to Hollis Clark Bay Seaplane Base (HYL) is Thorne Bay Seaplane Base (KTB), which is located only 14 miles (23 kilometers) NNE of HYL.
- Because of Hollis Clark Bay Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Hollis Clark Bay Seaplane Base 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.
- Hollis Clark Bay Seaplane Base (HYL) currently has only 1 runway.
- Hollis Clark Bay Seaplane Base has one seaplane landing area designated E/W with a water surface measuring 10,000 by 500 feet.
Facts about Moundou Airport (MQQ):
- The closest airport to Moundou Airport (MQQ) is Laï Airport (LTC), which is located 56 miles (90 kilometers) NNE of MQQ.
- The furthest airport from Moundou Airport (MQQ) is Manihiki Island Airport (MHX), which is nearly antipodal to Moundou Airport (meaning Moundou Airport is almost on the exact opposite side of the Earth from Manihiki Island Airport), and is located 12,203 miles (19,639 kilometers) away in Manihiki Island, Cook Islands.
- Moundou Airport (MQQ) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 14.06 miles (22.63 km) NNE | Thorne Bay Seaplane Base (KTB) | Thorne Bay, Alaska, United States |     |
| 2 | 18.72 miles (30.13 km) WNW | Klawock Airport (KLW) | Klawock, Alaska, United States | |
| 3 | 20.54 miles (33.05 km) W | Craig Seaplane Base (CGA) | Craig, Alaska, United States | |
| 4 | 21.22 miles (34.15 km) SSW | Hydaburg Seaplane Base (HYG) | Hydaburg, Alaska, United States | |
| 5 | 27.77 miles (44.70 km) WSW | Waterfall Seaplane Base (KWF) | Waterfall, Alaska, United States | |
| 6 | 34.21 miles (55.05 km) NW | Naukati Bay Seaplane Base (WNC) | Tuxekan Island, Alaska, United States | |
| 7 | 37.00 miles (59.55 km) ESE | Ketchikan International Airport (KTN) | Ketchikan, Alaska, United States | |
| 8 | 37.13 miles (59.75 km) NNW | Coffman Cove Seaplane Base (KCC) | Coffman Cove, Alaska, United States | |
| 9 | 38.99 miles (62.75 km) ESE | Ketchikan Harbor Seaplane Base (WFB) | Ketchikan, Alaska, United States | |
| 10 | 41.25 miles (66.38 km) NW | Tokeen Seaplane Base (TKI) | Tokeen, Alaska, United States | |
| 11 | 47.37 miles (76.23 km) NNW | North Whale Seaplane Base (WWP) | North Whale Pass, Alaska, United States | |
| 12 | 48.03 miles (77.30 km) ESE | Metlakatla Seaplane Base (MTM) | Metlakatla, Annette Island, Alaska, United States | |
| 13 | 51.69 miles (83.18 km) SE | Annette Island Airport (ANN) | Annette Island, Alaska, United States | |
| 14 | 69.37 miles (111.64 km) N | Wrangell Airport (WRG) | Wrangell, Alaska, United States | |
| 15 | 69.38 miles (111.66 km) NNW | Port Protection Seaplane Base (PPV) | Port Protection, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,630.60 miles (17,108.25 km) SE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 2 | 10,623.24 miles (17,096.40 km) SE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 3 | 10,622.28 miles (17,094.86 km) SE | East London Airport (ELS) | East London, South Africa | |
| 4 | 10,549.11 miles (16,977.11 km) SE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 5 | 10,542.45 miles (16,966.38 km) SSE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 6 | 10,532.64 miles (16,950.61 km) SE | George Airport (GRJ) | George, South Africa | |
| 7 | 10,477.78 miles (16,862.32 km) SSE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 8 | 10,465.22 miles (16,842.10 km) SSE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 9 | 10,443.15 miles (16,806.57 km) SE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 10 | 10,439.56 miles (16,800.80 km) SSE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 11 | 10,427.72 miles (16,781.75 km) SE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 12 | 10,426.19 miles (16,779.29 km) SE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,413.80 miles (16,759.35 km) SE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 14 | 10,413.33 miles (16,758.59 km) SE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| 15 | 10,404.65 miles (16,744.63 km) SE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 55.92 miles (89.99 km) NNE | Laï Airport (LTC) | Laï, Chad | |
| 2 | 124.27 miles (199.99 km) NNW | Bongor Airport (OGR) | Bongor, Chad | |
| 3 | 132.49 miles (213.23 km) NNW | Yagoua Airport (GXX) | Yagoua, Cameroon | |
| 4 | 136.40 miles (219.51 km) NNE | Bousso Airport (OUT) | Bousso, Chad | |
| 5 | 150.33 miles (241.93 km) NW | Kaélé Airport (KLE) | Kaélé, Cameroon | |
| 6 | 158.47 miles (255.03 km) S | Bozoum Airport (BOZ) | Bozoum, Central African Republic | |
| 7 | 161.39 miles (259.73 km) ENE | Sarh Airport (SRH) | Sarh, Chad | |
| 8 | 174.23 miles (280.39 km) SSE | Bossangoa Airport (BSN) | Bossangoa, Central African Republic | |
| 9 | 176.69 miles (284.35 km) NW | Salak Airport (MVR) | Maroua, Far North Region, Cameroon | |
| 10 | 177.85 miles (286.22 km) ESE | Batangafo Airport (BTG) | Batangafo, Central African Republic | |
| 11 | 183.42 miles (295.19 km) S | Bouar Airport (BOP) | Bouar, Central African Republic | |
| 12 | 190.80 miles (307.07 km) WNW | Garoua International Airport (GOU) | Garoua, Cameroon | |
| 13 | 209.57 miles (337.28 km) SE | Bouca Airport (BCF) | Bouca, Central African Republic | |
| 14 | 210.82 miles (339.28 km) NE | Melfi Airport (MEF) | Melfi, Chad | |
| 15 | 252.34 miles (406.10 km) W | Yola Airport (YOL) | Yola, Nigeria | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,203.22 miles (19,639.13 km) WSW | Manihiki Island Airport (MHX) | Manihiki Island, Cook Islands | |
| 2 | 11,900.47 miles (19,151.90 km) SE | Fitiuta Airport (FTI) | Fiti‘uta, American Samoa, United States | |
| 3 | 11,895.71 miles (19,144.24 km) SE | Tau Airport (TAV) | Tau, American Samoa | |
| 4 | 11,890.29 miles (19,135.53 km) SE | Ofu Airport (OFU) | Ofu, American Samoa | |
| 5 | 11,834.49 miles (19,045.72 km) SE | Pago Pago International Airport (PPG) | Pago Pago, American Samoa | |
| 6 | 11,796.17 miles (18,984.05 km) SE | Fagali'i Airport (FGI) | Apia, Samoa | |
| 7 | 11,781.86 miles (18,961.02 km) SE | Faleolo International Airport (APW) | Apia, Upolu Island, Samoa | |
| 8 | 11,770.79 miles (18,943.21 km) ESE | Maota (Salelologa) Airport (MXS) | Maota, Samoa | |
| 9 | 11,766.53 miles (18,936.35 km) SE | Canton Island Airport (CIS) | Canton Island, Kiribati | |
| 10 | 11,757.51 miles (18,921.84 km) ESE | Asau Airport (AAU) | Asau, Samoa | |
| 11 | 11,610.24 miles (18,684.82 km) SSE | Niue International Airport (IUE) | Alofi, Niue | |
| 12 | 11,574.96 miles (18,628.04 km) SSW | Cassidy International Airport (CXI) | Christmas Island, Kiribati | |
| 13 | 11,557.04 miles (18,599.21 km) SSW | Mitiaro Island Airport (MOI) | Mitiaro Island, Cook Islands | |
| 14 | 11,544.97 miles (18,579.78 km) ESE | Wallis Island (WLS) | Wallis and Futuna Islands | |
| 15 | 11,527.90 miles (18,552.31 km) SSW | Akatoka Manava Airport (Mauke Airport) (MUK) | Mauke Island, Cook Islands | |