Nonstop flight route between Adak Island, Alaska, United States and Riverside, California, United States:
Departure Airport:
(51°52'41"N by 176°38'45"W)
Arrival Airport:
(33°57'6"N by 117°26'41"W)
Distance from ADK to RAL:
3,140.08 miles (5,053.45 km)
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Jump to:
- About this route
- ADK Airport Information
- RAL Airport Information
- Facts about ADK
- Facts about RAL
- Map of Nearest Airports to ADK
- List of Nearest Airports to ADK
- Map of Furthest Airports from ADK
- List of Furthest Airports from ADK
- Map of Nearest Airports to RAL
- List of Nearest Airports to RAL
- Map of Furthest Airports from RAL
- List of Furthest Airports from RAL
About this route:
A direct, nonstop flight between Adak Airport (ADK), Adak Island, Alaska, United States and Riverside Municipal Airport (RAL), Riverside, California, United States would travel a Great Circle distance of 3,140 miles (or 5,053 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 Adak Airport and Riverside Municipal 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 Adak Airport and Riverside Municipal Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | ADK / PADK |
| Airport Name: | Adak Airport |
| Location: | Adak Island, Alaska, United States |
| GPS Coordinates: | 51°52'41"N by 176°38'45"W |
| Area Served: | Adak Island, Alaska |
| Operator/Owner: | Alaska DOT&PF - Central Region |
| Airport Type: | Public |
| Elevation: | 18 feet (5 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from ADK |
| More Information: | ADK Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | RAL / KRAL |
| Airport Name: | Riverside Municipal Airport |
| Location: | Riverside, California, United States |
| GPS Coordinates: | 33°57'6"N by 117°26'41"W |
| Operator/Owner: | City of Riverside |
| Airport Type: | Public |
| Elevation: | 818 feet (249 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from RAL |
| More Information: | RAL Maps & Info |
Facts about Adak Airport (ADK):
- Adak Airport (ADK) has 2 runways.
- The furthest airport from Adak Airport (ADK) is Cape Town International Airport (CPT), which is located 10,985 miles (17,679 kilometers) away in Cape Town, South Africa.
- The closest airport to Adak Airport (ADK) is Atka Airport (AKB), which is located 106 miles (171 kilometers) ENE of ADK.
- Because of Adak Airport's relatively low elevation of 18 feet, planes can take off or land at Adak 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.
- Following the war, the AAF turned Adak over to the Navy who established anti-submarine warfare base there.
- Scheduled passenger service service is subsidized by the Essential Air Service program.
Facts about Riverside Municipal Airport (RAL):
- The crosswind runway, RWY 16-34, is suited for smaller aircraft.
- The closest airport to Riverside Municipal Airport (RAL) is Flabob Airport (RIR), which is located only 3 miles (5 kilometers) NE of RAL.
- The furthest airport from Riverside Municipal Airport (RAL) is Pierrefonds Airport (ZSE), which is located 11,462 miles (18,446 kilometers) away in Saint-Pierre, Réunion.
- Because of Riverside Municipal Airport's relatively low elevation of 818 feet, planes can take off or land at Riverside Municipal 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.
- Riverside Municipal Airport (RAL) has 2 runways.
- The runway has ILS, GPS, and VOR approaches.
- Riverside Municipal Airport, is four miles southwest of downtown Riverside, the county seat of Riverside County, California.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 106.34 miles (171.14 km) ENE | Atka Airport (AKB) | Atka, Alaska, United States |     |
| 2 | 336.57 miles (541.65 km) ENE | Nikolski Air Station (IKO) | Nikolski, Alaska, United States | |
| 3 | 394.42 miles (634.75 km) WNW | Eareckson Air Station (SYA) | Shemya, Alaska, United States | |
| 4 | 429.63 miles (691.43 km) NE | St. George Airport (STG) | St. George, Alaska, United States | |
| 5 | 434.18 miles (698.74 km) WNW | Casco Cove Coast Guard Station (ATU) | Attu Island, Alaska, United States | |
| 6 | 443.19 miles (713.24 km) ENE | Unalaska Airport (DUT) | Unalaska, Alaska, United States | |
| 7 | 446.73 miles (718.95 km) NNE | St. Paul Island Airport (SNP) | St. Paul Island, Alaska, United States | |
| 8 | 477.38 miles (768.27 km) ENE | Akutan Seaplane Base (KQA) | Akutan, Alaska, United States | |
| 9 | 581.92 miles (936.51 km) ENE | False Pass Airport (KFP) | False Pass, Alaska, United States | |
| 10 | 603.62 miles (971.42 km) ENE | Pauloff Harbor Seaplane Base (KPH) | Sanak Island, Alaska, United States | |
| 11 | 614.76 miles (989.36 km) ENE | Cold Bay Airport (CDB) | Cold Bay, Alaska, United States | |
| 12 | 630.55 miles (1,014.77 km) ENE | King Cove Airport (KVC) | King Cove, Alaska, United States | |
| 13 | 689.42 miles (1,109.51 km) ENE | Nelson Lagoon Airport (NLG) | Nelson Lagoon, Alaska, United States | |
| 14 | 700.58 miles (1,127.47 km) ENE | Sand Point Airport (SDP) | Sand Point, Alaska, United States | |
| 15 | 708.16 miles (1,139.68 km) NNE | Mekoryuk Airport (MYU) | Mekoryuk, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,985.34 miles (17,679.15 km) SW | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 10,881.25 miles (17,511.64 km) SW | George Airport (GRJ) | George, South Africa | |
| 3 | 10,778.05 miles (17,345.55 km) SW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,749.72 miles (17,299.96 km) SSW | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 5 | 10,711.57 miles (17,238.55 km) SW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 6 | 10,689.19 miles (17,202.54 km) SSW | Alexander Bay Airport (ALJ) | Alexander Bay, South Africa | |
| 7 | 10,685.68 miles (17,196.89 km) SSW | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 8 | 10,685.67 miles (17,196.88 km) SSW | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 9 | 10,650.66 miles (17,140.53 km) SW | East London Airport (ELS) | East London, South Africa | |
| 10 | 10,607.58 miles (17,071.20 km) SSW | Karasburg Airport (KAS) | Karasburg, Namibia | |
| 11 | 10,589.31 miles (17,041.80 km) SSW | Lüderitz Airport (LUD) | Luderitz, Namibia | |
| 12 | 10,570.50 miles (17,011.53 km) SW | Upington Airport (UTN) | Upington, South Africa | |
| 13 | 10,537.93 miles (16,959.11 km) SW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 14 | 10,524.48 miles (16,937.47 km) SSW | Keetmanshoop Airport (KMP) | Keetmanshoop, Namibia | |
| 15 | 10,499.70 miles (16,897.59 km) SW | Kimberley Airport (KIM) | Kimberley, South Africa | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 3.25 miles (5.22 km) NE | Flabob Airport (RIR) | Riverside/Rubidoux, California, United States | |
| 2 | 11.10 miles (17.86 km) W | Chino Airport (CNO) | Chino, California, United States | |
| 3 | 11.48 miles (18.47 km) NW | LA/Ontario International Airport (ONT) | Ontario (near Los Angeles), California, United States | |
| 4 | 11.73 miles (18.87 km) ESE | March Air Reserve Base (RIV) | Riverside, California, United States | |
| 5 | 15.58 miles (25.07 km) NE | San Bernardino International Airport (SBT) | San Bernardino, California, United States | |
| 6 | 15.58 miles (25.07 km) NE | Norton Air Force Base (SBD) | San Bernardino, California, United States | |
| 7 | 17.74 miles (28.55 km) NW | Cable Airport (CCB) | Upland, California, United States | |
| 8 | 21.57 miles (34.71 km) WNW | Brackett Field (POC) | La Verne, California, United States | |
| 9 | 25.16 miles (40.49 km) SW | MCAS El Toro (NZJ) | Santa Ana, California, United States | |
| 10 | 28.55 miles (45.94 km) ESE | Hemet-Ryan AirportRyan Field (HMT) | Hemet, California, United States | |
| 11 | 30.91 miles (49.74 km) SW | John Wayne Airport (SNA) | Santa Ana, California, United States | |
| 12 | 31.16 miles (50.14 km) W | Fullerton Municipal Airport (FUL) | Fullerton, California, United States | |
| 13 | 34.14 miles (54.94 km) E | Banning Municipal Airport (BNG) | Banning, California, United States | |
| 14 | 35.02 miles (56.36 km) WNW | San Gabriel Valley (El Monte) Airport (EMT) | El Monte, California, United States | |
| 15 | 41.58 miles (66.92 km) WSW | Long Beach Airport (JLB) | Long Beach, California, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,461.85 miles (18,446.01 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 2 | 11,456.10 miles (18,436.77 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 11,454.81 miles (18,434.69 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 4 | 11,437.13 miles (18,406.24 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 11,316.72 miles (18,212.46 km) ESE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 11,201.69 miles (18,027.32 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 11,190.17 miles (18,008.79 km) ESE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 8 | 11,159.28 miles (17,959.07 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 11,073.69 miles (17,821.34 km) SE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 10 | 11,037.69 miles (17,763.40 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 11 | 11,029.88 miles (17,750.82 km) SE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 12 | 11,028.27 miles (17,748.24 km) ESE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 13 | 11,008.33 miles (17,716.14 km) ESE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 14 | 10,997.81 miles (17,699.21 km) ESE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 15 | 10,991.15 miles (17,688.49 km) SE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |