Nonstop flight route between Circle, Alaska, United States and Half Moon Bay, California, United States:
Departure Airport:
(65°49'40"N by 144°4'33"W)
Arrival Airport:
(37°30'47"N by 122°30'3"W)
Distance from IRC to HAF:
2,138.56 miles (3,441.67 km)
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Jump to:
- About this route
- IRC Airport Information
- HAF Airport Information
- Facts about IRC
- Facts about HAF
- Map of Nearest Airports to IRC
- List of Nearest Airports to IRC
- Map of Furthest Airports from IRC
- List of Furthest Airports from IRC
- Map of Nearest Airports to HAF
- List of Nearest Airports to HAF
- Map of Furthest Airports from HAF
- List of Furthest Airports from HAF
About this route:
A direct, nonstop flight between Circle City Airport (IRC), Circle, Alaska, United States and Half Moon Bay AirportHalf Moon Bay Flight Strip (HAF), Half Moon Bay, California, United States would travel a Great Circle distance of 2,139 miles (or 3,442 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 Circle City Airport and Half Moon Bay AirportHalf Moon Bay Flight Strip, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | IRC / PACR |
| Airport Names: |
|
| Location: | Circle, Alaska, United States |
| GPS Coordinates: | 65°49'40"N by 144°4'33"W |
| Area Served: | Circle, Alaska |
| Operator/Owner: | State of Alaska DOT&PF - Northern Region |
| Airport Type: | Public |
| Elevation: | 613 feet (187 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from IRC |
| More Information: | IRC Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | HAF / KHAF |
| Airport Name: | Half Moon Bay AirportHalf Moon Bay Flight Strip |
| Location: | Half Moon Bay, California, United States |
| GPS Coordinates: | 37°30'47"N by 122°30'3"W |
| Operator/Owner: | San Mateo County |
| Airport Type: | Public |
| Elevation: | 66 feet (20 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from HAF |
| More Information: | HAF Maps & Info |
Facts about Circle City Airport (IRC):
- Circle City Airport (IRC) currently has only 1 runway.
- In addition to being known as "Circle City Airport", another name for IRC is "CRC".
- The closest airport to Circle City Airport (IRC) is Central Airport (CEM), which is located 27 miles (43 kilometers) SW of IRC.
- Circle City Airport covers an area of 324 acres at an elevation of 613 feet above mean sea level.
- The furthest airport from Circle City Airport (IRC) is Port Elizabeth International Airport (PLZ), which is located 10,196 miles (16,409 kilometers) away in Port Elizabeth, South Africa.
- Because of Circle City Airport's relatively low elevation of 613 feet, planes can take off or land at Circle City 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 Half Moon Bay AirportHalf Moon Bay Flight Strip (HAF):
- The closest airport to Half Moon Bay AirportHalf Moon Bay Flight Strip (HAF) is San Francisco International Airport (SFO), which is located only 10 miles (16 kilometers) NE of HAF.
- Because of Half Moon Bay AirportHalf Moon Bay Flight Strip's relatively low elevation of 66 feet, planes can take off or land at Half Moon Bay AirportHalf Moon Bay Flight Strip 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.
- Half Moon Bay AirportHalf Moon Bay Flight Strip (HAF) currently has only 1 runway.
- The furthest airport from Half Moon Bay AirportHalf Moon Bay Flight Strip (HAF) is Tôlanaro Airport (FTU), which is located 11,375 miles (18,307 kilometers) away in Tôlanaro, Madagascar.
- The Half Moon Bay Airport is located approximately 20 miles south of San Francisco.
- Following the end of World War II, San Mateo County acquired the airport from the Navy in 1947.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 26.63 miles (42.86 km) SW | Central Airport (CEM) | Central, Alaska, United States |     |
| 2 | 28.12 miles (45.26 km) SSW | Circle Hot Springs Airport (CHP) | Circle Hot Springs, Alaska, United States | |
| 3 | 57.23 miles (92.11 km) N | Chalkyitsik Airport (CIK) | Chalkyitsik, Alaska, United States | |
| 4 | 57.91 miles (93.19 km) WNW | Birch Creek Airport (KBC) | Birch Creek, Alaska, United States | |
| 5 | 60.93 miles (98.05 km) NNW | Fort Yukon Airport (FYU) | Fort Yukon, Alaska, United States | |
| 6 | 100.28 miles (161.38 km) WNW | Beaver Airport (WBQ) | Beaver, Alaska, United States | |
| 7 | 103.25 miles (166.17 km) NW | Venetie Airport (VEE) | Venetie, Alaska, United States | |
| 8 | 111.32 miles (179.16 km) SE | Eagle Airport (EAA) | Eagle, Alaska, United States | |
| 9 | 118.76 miles (191.12 km) SW | Eielson Air Force Base (EIL) | Fairbanks, Alaska, United States | |
| 10 | 122.82 miles (197.66 km) WSW | Ladd Army Airfield (FBK) | Fairbanks / Fort Wainwright, Alaska, United States | |
| 11 | 127.86 miles (205.76 km) S | Healy River Airport (HKB) | Healy Lake, Alaska, United States | |
| 12 | 129.54 miles (208.48 km) WSW | Fairbanks International Airport (FAI) | Fairbanks, Alaska, United States | |
| 13 | 131.84 miles (212.18 km) SSW | Delta Junction Airport (DJN) | Delta Junction, Alaska, United States | |
| 14 | 135.45 miles (217.99 km) SSW | Allen Army Airfield (BIG) | Fort Greely, Delta Junction, Alaska, United States | |
| 15 | 136.32 miles (219.38 km) SSE | Chicken Airport (CKX) | Chicken, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,195.83 miles (16,408.56 km) SSE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 2 | 10,175.65 miles (16,376.08 km) SSE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 3 | 10,168.30 miles (16,364.25 km) SSE | George Airport (GRJ) | George, South Africa | |
| 4 | 10,146.11 miles (16,328.54 km) SSE | East London Airport (ELS) | East London, South Africa | |
| 5 | 10,122.60 miles (16,290.71 km) SSE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 6 | 10,048.65 miles (16,171.70 km) S | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,009.23 miles (16,108.26 km) S | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 9,934.62 miles (15,988.18 km) S | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 9 | 9,927.75 miles (15,977.13 km) SSE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 10 | 9,926.45 miles (15,975.03 km) S | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 11 | 9,925.86 miles (15,974.08 km) S | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 12 | 9,923.71 miles (15,970.62 km) S | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 13 | 9,920.31 miles (15,965.15 km) SSE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 14 | 9,898.93 miles (15,930.74 km) SSE | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |
| 15 | 9,894.80 miles (15,924.10 km) S | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10.04 miles (16.17 km) NE | San Francisco International Airport (SFO) | San Francisco, California, United States | |
| 2 | 21.02 miles (33.83 km) NE | Oakland International Airport (OAK) | Oakland (near San Francisco), California, United States | |
| 3 | 21.47 miles (34.56 km) E | Palo Alto Airport of Santa Clara County (PAO) | Palo Alto, California, United States | |
| 4 | 23.08 miles (37.15 km) ENE | Hayward Executive Airport (HWD) | Hayward, California, United States | |
| 5 | 25.74 miles (41.43 km) ESE | Moffett Federal Airfield (NUQ) | Mountain View, California, United States | |
| 6 | 33.06 miles (53.20 km) ESE | Norman Y. Mineta San Jose International Airport (SJC) | San Jose, California, United States | |
| 7 | 39.29 miles (63.22 km) ENE | Livermore Municipal Airport (LVK) | Livermore, California, United States | |
| 8 | 39.42 miles (63.43 km) ESE | Reid-Hillview Airport of Santa Clara County (RHV) | San Jose, California, United States | |
| 9 | 40.89 miles (65.81 km) NE | Buchanan FieldConcord Army Air Base (CCR) | Concord, California, United States | |
| 10 | 43.65 miles (70.25 km) N | Marin County Airport (NOT) | Novato, California, United States | |
| 11 | 49.83 miles (80.19 km) NNE | Napa County Airport (APC) | Napa, California, United States | |
| 12 | 55.89 miles (89.95 km) SE | Watsonville Municipal Airport (WVI) | Watsonville, California, United States | |
| 13 | 60.50 miles (97.36 km) NNE | Travis Air Force Base Fairfield-Suisun Army Airfield (SUU) | Fairfield, California, United States | |
| 14 | 66.57 miles (107.13 km) NNE | Nut Tree Airport (VCB) | Vacaville, California, United States | |
| 15 | 70.85 miles (114.02 km) NNW | Charles M. Schulz–Sonoma County Airport (STS) | Santa Rosa, California, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,375.17 miles (18,306.51 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 11,311.22 miles (18,203.59 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 3 | 11,282.11 miles (18,156.76 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 4 | 11,275.53 miles (18,146.17 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 5 | 11,256.40 miles (18,115.38 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 6 | 11,184.20 miles (17,999.18 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 11,164.74 miles (17,967.85 km) SSE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 8 | 11,160.29 miles (17,960.70 km) SSW | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 9 | 11,076.50 miles (17,825.85 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 10 | 11,074.09 miles (17,821.98 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 11 | 11,060.13 miles (17,799.52 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 11,009.07 miles (17,717.34 km) SSE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 13 | 11,009.04 miles (17,717.29 km) SSE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 14 | 11,000.03 miles (17,702.79 km) SSE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 15 | 10,979.13 miles (17,669.15 km) SE | Belo sur Tsiribihina Airport (BMD) | Belo sur Tsiribihina, Madagascar | |