Nonstop flight route between Hollis, Alaska, United States and Mammoth Lakes, California, United States:
Departure Airport:
(55°29'26"N by 132°37'24"W)
Arrival Airport:
(37°37'27"N by 118°50'20"W)
Distance from HYL to MMH:
1,391.58 miles (2,239.53 km)
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- About this route
- HYL Airport Information
- MMH Airport Information
- Facts about HYL
- Facts about MMH
- 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 MMH
- List of Nearest Airports to MMH
- Map of Furthest Airports from MMH
- List of Furthest Airports from MMH
About this route:
A direct, nonstop flight between Hollis Clark Bay Seaplane Base (HYL), Hollis, Alaska, United States and Mammoth Yosemite Airport (MMH), Mammoth Lakes, California, United States would travel a Great Circle distance of 1,392 miles (or 2,240 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 Hollis Clark Bay Seaplane Base and Mammoth Yosemite Airport, the route shown on this map most likely still appears to be a straight line.
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: | MMH / KMMH |
| Airport Name: | Mammoth Yosemite Airport |
| Location: | Mammoth Lakes, California, United States |
| GPS Coordinates: | 37°37'27"N by 118°50'20"W |
| Area Served: | Mammoth Lakes, California |
| Operator/Owner: | Town of Mammoth Lakes |
| Airport Type: | Public |
| Elevation: | 7135 feet (2,175 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from MMH |
| More Information: | MMH Maps & Info |
Facts about Hollis Clark Bay Seaplane Base (HYL):
- Hollis Clark Bay Seaplane Base (HYL) currently has only 1 runway.
- 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 has one seaplane landing area designated E/W with a water surface measuring 10,000 by 500 feet.
Facts about Mammoth Yosemite Airport (MMH):
- Mammoth Yosemite Airport is a town-owned public airport seven miles east of Mammoth Lakes, in Mono County, California.
- The furthest airport from Mammoth Yosemite Airport (MMH) is Pierrefonds Airport (ZSE), which is located 11,259 miles (18,120 kilometers) away in Saint-Pierre, Réunion.
- Mammoth Yosemite Airport (MMH) currently has only 1 runway.
- Because of Mammoth Yosemite Airport's high elevation of 7,135 feet, planes must typically fly at a faster airspeed in order to takeoff or land at MMH. Combined with a high temperature, this could make MMH a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The closest airport to Mammoth Yosemite Airport (MMH) is Eastern Sierra Regional AirportBishop Army Airfield (BIH), which is located 31 miles (50 kilometers) ESE of MMH.
| 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 | 31.30 miles (50.37 km) ESE | Eastern Sierra Regional AirportBishop Army Airfield (BIH) | Bishop, California, United States | |
| 2 | 64.55 miles (103.89 km) N | Hawthorne Industrial Airport (HTH) | Hawthorne, Nevada, United States | |
| 3 | 75.99 miles (122.29 km) SW | Fresno Yosemite International Airport (FAT) | Fresno, California, United States | |
| 4 | 81.96 miles (131.89 km) SW | Fresno Chandler Executive AirportChandler Municipal Airport (Old) (FCH) | Fresno, California, United States | |
| 5 | 82.63 miles (132.98 km) WSW | Madera Municipal Airport (MAE) | Madera, California, United States | |
| 6 | 90.45 miles (145.57 km) WNW | Columbia Airport (COA) | Columbia, California, United States | |
| 7 | 94.82 miles (152.59 km) WSW | Merced Regional Airport (MCE) | Merced, California, United States | |
| 8 | 95.25 miles (153.28 km) SSW | Visalia Municipal AirportVisalia Army Airfield (VIS) | Visalia, California, United States | |
| 9 | 96.26 miles (154.92 km) W | Castle Airport (MER) | Atwater, California, United States | |
| 10 | 100.24 miles (161.32 km) ENE | Tonopah Airport (TPH) | Tonopah, Nevada, United States | |
| 11 | 101.72 miles (163.69 km) NNE | Gabbs Airport (GAB) | Gabbs, Nevada, United States | |
| 12 | 104.92 miles (168.84 km) SSW | Mefford Field (TLR) | Tulare, California, United States | |
| 13 | 107.23 miles (172.56 km) NNW | Minden-Tahoe Airport (MEV) | Minden, Nevada, United States | |
| 14 | 107.85 miles (173.57 km) NW | Lake Tahoe Airport (TVL) | South Lake Tahoe, California, United States | |
| 15 | 108.31 miles (174.31 km) SW | Naval Air Station Lemoore (NLC) | Lemoore, California, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,259.43 miles (18,120.26 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 2 | 11,232.23 miles (18,076.47 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 3 | 11,231.76 miles (18,075.72 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 4 | 11,230.62 miles (18,073.89 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 5 | 11,195.26 miles (18,016.98 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 6 | 11,121.25 miles (17,897.87 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 7 | 11,068.34 miles (17,812.72 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 11,039.20 miles (17,765.83 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,932.01 miles (17,593.32 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 10 | 10,926.32 miles (17,584.17 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 11 | 10,911.98 miles (17,561.08 km) SSE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 12 | 10,911.90 miles (17,560.96 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 13 | 10,896.11 miles (17,535.55 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 14 | 10,871.53 miles (17,495.99 km) SE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 15 | 10,859.74 miles (17,477.02 km) SSE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |