Nonstop flight route between Kokhanok, Alaska, United States and San Juan, Puerto Rico:
Departure Airport:
(59°25'59"N by 154°48'9"W)
Arrival Airport:
(18°27'24"N by 66°5'53"W)
Distance from KNK to SIG:
5,080.48 miles (8,176.22 km)
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- About this route
- KNK Airport Information
- SIG Airport Information
- Facts about KNK
- Facts about SIG
- Map of Nearest Airports to KNK
- List of Nearest Airports to KNK
- Map of Furthest Airports from KNK
- List of Furthest Airports from KNK
- Map of Nearest Airports to SIG
- List of Nearest Airports to SIG
- Map of Furthest Airports from SIG
- List of Furthest Airports from SIG
About this route:
A direct, nonstop flight between Kokhanok Airport (KNK), Kokhanok, Alaska, United States and Fernando Luis Ribas Dominicci Airport (SIG), San Juan, Puerto Rico would travel a Great Circle distance of 5,080 miles (or 8,176 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 Kokhanok Airport and Fernando Luis Ribas Dominicci 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 Kokhanok Airport and Fernando Luis Ribas Dominicci Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | KNK / PFKK |
| Airport Names: |
|
| Location: | Kokhanok, Alaska, United States |
| GPS Coordinates: | 59°25'59"N by 154°48'9"W |
| Area Served: | Kokhanok, Alaska |
| Operator/Owner: | State of Alaska DOT&PF |
| Airport Type: | Public |
| Elevation: | 115 feet (35 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from KNK |
| More Information: | KNK Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | SIG / TJIG |
| Airport Names: |
|
| Location: | San Juan, Puerto Rico |
| GPS Coordinates: | 18°27'24"N by 66°5'53"W |
| Area Served: | San Juan, Puerto Rico |
| Operator/Owner: | Puerto Rico Ports Authority |
| Airport Type: | Public |
| Elevation: | 9 feet (3 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SIG |
| More Information: | SIG Maps & Info |
Facts about Kokhanok Airport (KNK):
- In addition to being known as "Kokhanok Airport", another name for KNK is "9K2".
- Because of Kokhanok Airport's relatively low elevation of 115 feet, planes can take off or land at Kokhanok 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.
- The closest airport to Kokhanok Airport (KNK) is Big Mountain Air Force Station (BMX), which is located only 17 miles (27 kilometers) WSW of KNK.
- The furthest airport from Kokhanok Airport (KNK) is Port Elizabeth International Airport (PLZ), which is located 10,678 miles (17,185 kilometers) away in Port Elizabeth, South Africa.
- Kokhanok Airport (KNK) currently has only 1 runway.
Facts about Fernando Luis Ribas Dominicci Airport (SIG):
- In addition to being known as "Fernando Luis Ribas Dominicci Airport", another name for SIG is "Isla Grande AirportAeropuerto Isla Grande".
- Fernando Luis Ribas Dominicci Airport, also commonly known as Isla Grande Airport, is a small airport in Miramar, which is a district in the municipality of San Juan, Puerto Rico.
- The closest airport to Fernando Luis Ribas Dominicci Airport (SIG) is Luis Muñoz Marín International Airport (SJU), which is located only 6 miles (10 kilometers) E of SIG.
- The furthest airport from Fernando Luis Ribas Dominicci Airport (SIG) is Barrow Island Airport (BWB), which is nearly antipodal to Fernando Luis Ribas Dominicci Airport (meaning Fernando Luis Ribas Dominicci Airport is almost on the exact opposite side of the Earth from Barrow Island Airport), and is located 12,244 miles (19,704 kilometers) away in Barrow Island, Western Australia, Australia.
- A controversy regarding Isla Grande and Dorado Airport surfaced in 2003.
- Because of Fernando Luis Ribas Dominicci Airport's relatively low elevation of 9 feet, planes can take off or land at Fernando Luis Ribas Dominicci 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.
- In 2006, after a detailed impact study and many rumors about the future of the airport, the Puerto Rico Ports Authority announced that Isla Grande airport would remain open for the foreseeable future, mostly because of its key function as the primary reliever for the Luis Muñoz Marín International Airport.
- Originally constructed by the U.S.
- Fernando Luis Ribas Dominicci Airport (SIG) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 16.81 miles (27.05 km) WSW | Big Mountain Air Force Station (BMX) | Big Mountain, Alaska, United States |     |
| 2 | 22.49 miles (36.19 km) N | Iliamna Airport (ILI) | Iliamna, Alaska, United States | |
| 3 | 33.15 miles (53.35 km) SSW | Kulik Lake Airport (LKK) | Kulik Lake, Bristol Bay Borough, Alaska, United States | |
| 4 | 34.42 miles (55.40 km) NE | Pedro Bay Airport (PDB) | Pedro Bay, Alaska, United States | |
| 5 | 37.83 miles (60.88 km) N | Nondalton Airport (NNL) | Nondalton, Alaska, United States | |
| 6 | 39.41 miles (63.42 km) W | Igiugig Airport (IGG) | Igiugig, Alaska, United States | |
| 7 | 55.88 miles (89.93 km) NNE | Port Alsworth Airport (PTA) | Port Alsworth, Alaska, United States | |
| 8 | 75.57 miles (121.61 km) WSW | Levelock Airport (KLL) | Levelock, Alaska, United States | |
| 9 | 83.87 miles (134.98 km) SW | King Salmon Airport (AKN) | King Salmon, Alaska, United States | |
| 10 | 88.31 miles (142.12 km) WNW | Koliganek Airport (KGK) | Koliganek, Alaska, United States | |
| 11 | 90.30 miles (145.32 km) W | New Stuyahok Airport (KNW) | New Stuyahok, Alaska, United States | |
| 12 | 92.39 miles (148.69 km) WSW | Naknek Airport (NNK) | Naknek, Alaska, United States | |
| 13 | 93.02 miles (149.71 km) WSW | South Naknek Airport (WSN) | South Naknek, Alaska, United States | |
| 14 | 94.06 miles (151.38 km) W | Ekwok Airport (KEK) | Ekwok, Alaska, United States | |
| 15 | 101.36 miles (163.13 km) E | Nanwalek Airport (formerly English Bay Airport) (KEB) | Nanwalek (English Bay), Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,678.39 miles (17,185.16 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 2 | 10,675.31 miles (17,180.21 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,651.87 miles (17,142.48 km) SSE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 4 | 10,647.08 miles (17,134.78 km) S | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,608.89 miles (17,073.32 km) S | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,503.27 miles (16,903.33 km) S | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,448.04 miles (16,814.45 km) S | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,389.19 miles (16,719.74 km) S | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 9 | 10,387.59 miles (16,717.17 km) S | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 10 | 10,387.16 miles (16,716.47 km) S | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 11 | 10,380.92 miles (16,706.43 km) S | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 12 | 10,364.30 miles (16,679.69 km) S | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 13 | 10,363.05 miles (16,677.67 km) S | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |
| 14 | 10,358.05 miles (16,669.62 km) S | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 15 | 10,346.36 miles (16,650.81 km) SSE | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 6.43 miles (10.35 km) E | Luis Muñoz Marín International Airport (SJU) | San Juan, Puerto Rico | |
| 2 | 12.74 miles (20.50 km) W | Dorado Airport (DDP) | Dorado, Puerto Rico | |
| 3 | 29.42 miles (47.35 km) SE | Humacao Airport (HUC) | Humacao, Puerto Rico, United States | |
| 4 | 30.40 miles (48.92 km) ESE | Diego Jiménez Torres Airport (FAJ) | Fajardo, Puerto Rico, United States | |
| 5 | 37.83 miles (60.89 km) W | Antonio (Nery) Juarbe Pol Airport (ARE) | Arecibo, Puerto Rico | |
| 6 | 43.47 miles (69.96 km) SW | Mercedita Airport (PSE) | Ponce, Puerto Rico | |
| 7 | 45.48 miles (73.19 km) ESE | Antonio Rivera Rodríguez Airport (VQS) | Vieques, Puerto Rico, United States | |
| 8 | 52.99 miles (85.27 km) E | Benjamín Rivera Noriega Airport (CPX) | Isla de Culebra, Puerto Rico | |
| 9 | 67.62 miles (108.83 km) W | Rafael Hernández Airport (BQN) | Aguadilla, Puerto Rico | |
| 10 | 70.24 miles (113.05 km) W | Eugenio María de Hostos Airport (MAZ) | Mayagüez, Puerto Rico | |
| 11 | 74.22 miles (119.44 km) E | Cyril E. King Airport (STT) | Charlotte Amalie, Saint Thomas, United States Virgin Islands | |
| 12 | 76.32 miles (122.83 km) E | Charlotte Amalie Harbor Seaplane Base (SPB) | Charlotte Amalie, Saint Thomas, U.S. Virgin Islands | |
| 13 | 99.77 miles (160.57 km) ESE | Henry E. Rohlsen International Airport (STX) | Christiansted, Saint Croix, United States Virgin Islands | |
| 14 | 101.94 miles (164.05 km) E | Terrance B. Lettsome International Airport (EIS) | Beef Island (near Tortola), British Virgin Islands | |
| 15 | 103.81 miles (167.06 km) ESE | Christiansted Harbor Seaplane Base (SSB) | Christiansted, Saint Croix, U.S. Virgin Islands | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,243.74 miles (19,704.35 km) SSW | Barrow Island Airport (BWB) | Barrow Island, Western Australia, Australia | |
| 2 | 12,193.44 miles (19,623.39 km) SW | Karratha Airport (KTA) | Karratha / Dampier, Western Australia, Australia | |
| 3 | 12,175.40 miles (19,594.36 km) S | RAAF Learmonth (LEA) | Exmouth, Western Australia, Australia | |
| 4 | 12,101.55 miles (19,475.51 km) WSW | Port Hedland International Airport (PHE) | Port Hedland, Western Australia, Australia | |
| 5 | 12,096.54 miles (19,467.45 km) SW | Coolawanyah Station Airport (COY) | Coolawanyah Station, Western Australia, Australia | |
| 6 | 12,074.33 miles (19,431.71 km) SW | Solomon Airport (SLJ) | Karijini National Park, Western Australia, Australia | |
| 7 | 12,044.85 miles (19,384.26 km) SW | Tom Price Airport (TPR) | Tom Price, Western Australia, Australia | |
| 8 | 12,027.29 miles (19,356.00 km) SW | Paraburdoo Airport (PBO) | Paraburdoo, Western Australia, Australia | |
| 9 | 11,992.71 miles (19,300.34 km) S | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 10 | 11,992.58 miles (19,300.14 km) SW | Coondewanna Airport (CJF) | Coondewanna, Western Australia, Australia | |
| 11 | 11,988.69 miles (19,293.88 km) SW | Barimunya Airport (BYP) | Barimunya, Western Australia, Australia | |
| 12 | 11,924.58 miles (19,190.71 km) SW | Newman Airport (ZNE) | Newman, Western Australia, Australia | |
| 13 | 11,922.56 miles (19,187.44 km) S | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 14 | 11,889.24 miles (19,133.83 km) W | Broome International Airport (BME) | Broome, Western Australia, Australia | |
| 15 | 11,800.27 miles (18,990.65 km) SSW | Meekatharra Airport (MKR) | Meekatharra, Western Australia, Australia | |