Nonstop flight route between Garissa, Kenya and Half Moon Bay, California, United States:
Departure Airport:
(0°28'6"S by 39°38'57"E)
Arrival Airport:
(37°30'47"N by 122°30'3"W)
Distance from GAS to HAF:
9,635.96 miles (15,507.53 km)
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Jump to:
- About this route
- GAS Airport Information
- HAF Airport Information
- Facts about GAS
- Facts about HAF
- Map of Nearest Airports to GAS
- List of Nearest Airports to GAS
- Map of Furthest Airports from GAS
- List of Furthest Airports from GAS
- 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 Garissa Airport (GAS), Garissa, Kenya and Half Moon Bay AirportHalf Moon Bay Flight Strip (HAF), Half Moon Bay, California, United States would travel a Great Circle distance of 9,636 miles (or 15,508 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 Garissa Airport and Half Moon Bay AirportHalf Moon Bay Flight Strip, 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 Garissa Airport and Half Moon Bay AirportHalf Moon Bay Flight Strip. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | GAS / HKGA |
| Airport Name: | Garissa Airport |
| Location: | Garissa, Kenya |
| GPS Coordinates: | 0°28'6"S by 39°38'57"E |
| Area Served: | Garissa, Kenya |
| Operator/Owner: | Kenya Airports Authority |
| Airport Type: | Public, Civilian |
| Elevation: | 476 feet (145 meters) |
| View all routes: | Routes from GAS |
| More Information: | GAS 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 Garissa Airport (GAS):
- Garissa Airport is located in, Garissa District, North Eastern Province, in the town of Garissa, near the International border with Somalia.
- Because of Garissa Airport's relatively low elevation of 476 feet, planes can take off or land at Garissa 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.
- Its location is approximately 315 kilometres, by air, north of Nairobi International Airport, the country's largest civilian airport.
- The furthest airport from Garissa Airport (GAS) is Atuona Airport (AUQ), which is located 11,724 miles (18,867 kilometers) away in Atuona, Marquesas Islands, French Polynesia.
- The closest airport to Garissa Airport (GAS) is Hola Airport (HOA), which is located 77 miles (123 kilometers) SSE of GAS.
Facts about Half Moon Bay AirportHalf Moon Bay Flight Strip (HAF):
- 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.
- 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.
- Following the end of World War II, San Mateo County acquired the airport from the Navy in 1947.
- 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.
- Half Moon Bay AirportHalf Moon Bay Flight Strip (HAF) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 76.66 miles (123.37 km) SSE | Hola Airport (HOA) | Hola, Kenya |     |
| 2 | 150.55 miles (242.28 km) SE | Manda Airport (LAU) | Lamu, Kenya | |
| 3 | 153.58 miles (247.16 km) SE | Kiwayu Airport (KWY) | Kiwayu, Kenya | |
| 4 | 182.35 miles (293.46 km) W | Nanyuki Airfield (NYK) | Nanyuki, Kenya | |
| 5 | 192.29 miles (309.46 km) S | Malindi Airport (MYD) | Malindi, Kenya | |
| 6 | 193.40 miles (311.25 km) E | Kismayo Airport (KMU) | Kisimayu, Somalia | |
| 7 | 197.11 miles (317.22 km) WSW | Jomo Kenyatta International Airport (NBO) | Nairobi, Kenya | |
| 8 | 200.15 miles (322.11 km) SSW | Kilaguni Airport (ILU) | Kilaguni, Kenya | |
| 9 | 204.46 miles (329.05 km) WSW | Wilson Airport (WIL) | Nairobi, Kenya | |
| 10 | 223.64 miles (359.92 km) SW | Amboseli Airport (ASV) | Amboseli, Kenya | |
| 11 | 242.68 miles (390.55 km) S | Bamburi Airport (BMQ) | Bamburi, Kenya | |
| 12 | 246.79 miles (397.17 km) S | Moi International Airport (MBA) | Mombasa, Kenya | |
| 13 | 256.39 miles (412.61 km) SW | Moshi Airport (QSI) | Moshi, Tanzania | |
| 14 | 267.00 miles (429.69 km) NE | Bardera Airport (BSY) | Bardera, Somalia | |
| 15 | 271.04 miles (436.19 km) SW | Kilimanjaro International Airport (JRO) | Kilimanjaro, Tanzania | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,723.52 miles (18,867.13 km) S | Atuona Airport (AUQ) | Atuona, Marquesas Islands, French Polynesia | |
| 2 | 11,335.11 miles (18,242.05 km) SSE | Manihi Airport (XMH) | Manihi, French Polynesia | |
| 3 | 11,331.14 miles (18,235.65 km) SSE | Ahe Airport (AHE) | Ahe, French Polynesia | |
| 4 | 11,310.79 miles (18,202.90 km) S | Fangatau Airport (FGU) | Fangatau, French Polynesia | |
| 5 | 11,286.50 miles (18,163.82 km) S | Raroia Airport (RRR) | Raroia, French Polynesia | |
| 6 | 11,269.62 miles (18,136.65 km) SSE | Arutua Airport (AXR) | Arutua, Tuamotus, French Polynesia | |
| 7 | 11,257.90 miles (18,117.80 km) E | Cassidy International Airport (CXI) | Christmas Island, Kiribati | |
| 8 | 11,253.71 miles (18,111.04 km) SSE | Apataki Airport (APK) | Apataki, French Polynesia | |
| 9 | 11,239.19 miles (18,087.68 km) SSE | Fakarava Airport (FAV) | Fakarava, Society Islands, French Polynesia | |
| 10 | 11,236.99 miles (18,084.13 km) S | Makemo Airport (MKP) | Makemo, French Polynesia | |
| 11 | 11,232.83 miles (18,077.43 km) SSE | Mataiva Airport (MVT) | Mataiva, French Polynesia | |
| 12 | 11,156.60 miles (17,954.76 km) SSE | Anaa Airport (AAA) | Anaa, Tuamotus, French Polynesia | |
| 13 | 11,154.94 miles (17,952.09 km) S | Hao Airport (HOI) | Hao, Tuamotu Island, French Polynesia | |
| 14 | 11,120.69 miles (17,896.97 km) S | Pukarua Airport (PUK) | Pukarua, Tuamotus, French Polynesia | |
| 15 | 11,067.77 miles (17,811.80 km) S | Nukutavake Airport (NUK) | Nukutavake, Tuamotus, French Polynesia | |
| 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 | |