Nonstop flight route between Kelso, Washington, United States and N'Djamena, Chad:
Departure Airport:
(46°7'5"N by 122°53'53"W)
Arrival Airport:
(12°8'0"N by 15°2'2"E)
Distance from KLS to NDJ:
7,640.63 miles (12,296.38 km)
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Jump to:
- About this route
- KLS Airport Information
- NDJ Airport Information
- Facts about KLS
- Facts about NDJ
- Map of Nearest Airports to KLS
- List of Nearest Airports to KLS
- Map of Furthest Airports from KLS
- List of Furthest Airports from KLS
- Map of Nearest Airports to NDJ
- List of Nearest Airports to NDJ
- Map of Furthest Airports from NDJ
- List of Furthest Airports from NDJ
About this route:
A direct, nonstop flight between Southwest Washington Regional Airport (KLS), Kelso, Washington, United States and N'Djamena International Airport (NDJ), N'Djamena, Chad would travel a Great Circle distance of 7,641 miles (or 12,296 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 Southwest Washington Regional Airport and N'Djamena International 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 Southwest Washington Regional Airport and N'Djamena International Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | KLS / KKLS |
| Airport Name: | Southwest Washington Regional Airport |
| Location: | Kelso, Washington, United States |
| GPS Coordinates: | 46°7'5"N by 122°53'53"W |
| Area Served: | Longview-Kelso Metropolitan Area |
| Operator/Owner: | City of Kelso |
| Airport Type: | Public |
| Elevation: | 20 feet (6 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from KLS |
| More Information: | KLS Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | NDJ / FTTJ |
| Airport Name: | N'Djamena International Airport |
| Location: | N'Djamena, Chad |
| GPS Coordinates: | 12°8'0"N by 15°2'2"E |
| Area Served: | N'Djamena, Chad |
| Operator/Owner: | Government |
| Airport Type: | Public / Military |
| Elevation: | 968 feet (295 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from NDJ |
| More Information: | NDJ Maps & Info |
Facts about Southwest Washington Regional Airport (KLS):
- The furthest airport from Southwest Washington Regional Airport (KLS) is Tôlanaro Airport (FTU), which is located 10,876 miles (17,503 kilometers) away in Tôlanaro, Madagascar.
- Because of Southwest Washington Regional Airport's relatively low elevation of 20 feet, planes can take off or land at Southwest Washington Regional 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 Southwest Washington Regional Airport (KLS) is South Lewis County Airport (TDO), which is located 25 miles (41 kilometers) N of KLS.
- Southwest Washington Regional Airport (KLS) currently has only 1 runway.
Facts about N'Djamena International Airport (NDJ):
- Because of N'Djamena International Airport's relatively low elevation of 968 feet, planes can take off or land at N'Djamena International 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 furthest airport from N'Djamena International Airport (NDJ) is Manihiki Island Airport (MHX), which is nearly antipodal to N'Djamena International Airport (meaning N'Djamena International Airport is almost on the exact opposite side of the Earth from Manihiki Island Airport), and is located 12,142 miles (19,541 kilometers) away in Manihiki Island, Cook Islands.
- The closest airport to N'Djamena International Airport (NDJ) is Bol-Berim Airport (OTC), which is located 93 miles (149 kilometers) NNW of NDJ.
- The airport resides at an elevation of 968 feet above mean sea level.
- N'Djamena International Airport (NDJ) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 25.20 miles (40.56 km) N | South Lewis County Airport (TDO) | Toledo, Washington, United States |     |
| 2 | 39.34 miles (63.31 km) SSE | Portland International Airport (PDX) | Portland, Oregon, United States | |
| 3 | 39.99 miles (64.36 km) S | Portland-Hillsboro Airport (HIO) | Hillsboro / Portland, Oregon, United States | |
| 4 | 46.01 miles (74.04 km) SSE | Portland-Troutdale Airport (TTD) | Portland, Oregon, United States | |
| 5 | 47.01 miles (75.66 km) W | Astoria Regional Airport (AST) | Astoria, Oregon, United States | |
| 6 | 57.72 miles (92.89 km) ESE | Cascade Locks State Airport (CZK) | Cascade Locks, Oregon, United States | |
| 7 | 58.83 miles (94.67 km) N | Olympia Regional Airport (OLM) | Olympia, Washington, United States | |
| 8 | 68.10 miles (109.59 km) NNE | Gray Army Airfield (GRF) | Tacoma, Washington, United States | |
| 9 | 73.24 miles (117.88 km) NNE | McChord Field/McChord AFB (TCM) | Tacoma, Washington, United States | |
| 10 | 76.87 miles (123.70 km) NW | Bowerman Airport (HQM) | Hoquiam, Washington, United States | |
| 11 | 77.98 miles (125.49 km) N | Sanderson Field (SHN) | Shelton, Washington, United States | |
| 12 | 80.89 miles (130.19 km) N | Tacoma Narrows Airport (TIW) | Tacoma, Washington, United States | |
| 13 | 81.64 miles (131.39 km) SW | Pacific City State Airport (PFC) | Pacific City, Oregon, United States | |
| 14 | 83.66 miles (134.64 km) S | McNary Field (SLE) | Salem, Oregon, United States | |
| 15 | 90.15 miles (145.08 km) ESE | Columbia Gorge Regional Airport (DLS) | The Dalles, Oregon, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,875.78 miles (17,502.83 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,805.79 miles (17,390.18 km) SSE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 10,720.93 miles (17,253.62 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,691.41 miles (17,206.11 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,661.62 miles (17,158.17 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 6 | 10,660.63 miles (17,156.58 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 7 | 10,649.46 miles (17,138.61 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 8 | 10,645.98 miles (17,133.01 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 9 | 10,641.31 miles (17,125.48 km) SSE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 10 | 10,631.92 miles (17,110.37 km) ESE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 11 | 10,629.07 miles (17,105.79 km) ESE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 12 | 10,627.57 miles (17,103.37 km) ESE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 13 | 10,620.73 miles (17,092.37 km) ESE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 14 | 10,605.30 miles (17,067.54 km) SSE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 15 | 10,603.83 miles (17,065.16 km) ESE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 92.66 miles (149.12 km) NNW | Bol-Berim Airport (OTC) | Bol, Chad | |
| 2 | 123.56 miles (198.85 km) S | Yagoua Airport (GXX) | Yagoua, Cameroon | |
| 3 | 127.59 miles (205.33 km) SSW | Salak Airport (MVR) | Maroua, Far North Region, Cameroon | |
| 4 | 129.63 miles (208.62 km) S | Bongor Airport (OGR) | Bongor, Chad | |
| 5 | 133.39 miles (214.67 km) W | Maiduguri International Airport (MIU) | Maiduguri, Nigeria | |
| 6 | 138.63 miles (223.11 km) E | Bokoro Airport (BKR) | Bokoro, Chad | |
| 7 | 140.35 miles (225.88 km) N | Mao Airport (AMO) | Mao, Chad | |
| 8 | 146.55 miles (235.85 km) SSW | Kaélé Airport (KLE) | Kaélé, Cameroon | |
| 9 | 161.01 miles (259.13 km) SE | Bousso Airport (OUT) | Bousso, Chad | |
| 10 | 208.00 miles (334.74 km) SSE | Laï Airport (LTC) | Laï, Chad | |
| 11 | 211.09 miles (339.72 km) ESE | Melfi Airport (MEF) | Melfi, Chad | |
| 12 | 223.88 miles (360.30 km) SSW | Garoua International Airport (GOU) | Garoua, Cameroon | |
| 13 | 233.90 miles (376.43 km) ENE | Ati Airport (ATV) | Ati, Chad | |
| 14 | 245.97 miles (395.86 km) E | Mongo Airport (MVO) | Mongo, Chad | |
| 15 | 252.52 miles (406.39 km) SSE | Moundou Airport (MQQ) | Moundou, Chad | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,142.00 miles (19,540.61 km) WSW | Manihiki Island Airport (MHX) | Manihiki Island, Cook Islands | |
| 2 | 12,104.21 miles (19,479.79 km) ESE | Fitiuta Airport (FTI) | Fiti‘uta, American Samoa, United States | |
| 3 | 12,098.52 miles (19,470.62 km) ESE | Tau Airport (TAV) | Tau, American Samoa | |
| 4 | 12,090.07 miles (19,457.04 km) ESE | Ofu Airport (OFU) | Ofu, American Samoa | |
| 5 | 12,023.58 miles (19,350.04 km) ESE | Pago Pago International Airport (PPG) | Pago Pago, American Samoa | |
| 6 | 11,965.53 miles (19,256.61 km) ESE | Fagali'i Airport (FGI) | Apia, Samoa | |
| 7 | 11,948.43 miles (19,229.09 km) ESE | Faleolo International Airport (APW) | Apia, Upolu Island, Samoa | |
| 8 | 11,933.36 miles (19,204.83 km) ESE | Maota (Salelologa) Airport (MXS) | Maota, Samoa | |
| 9 | 11,912.03 miles (19,170.51 km) E | Asau Airport (AAU) | Asau, Samoa | |
| 10 | 11,854.47 miles (19,077.88 km) SE | Niue International Airport (IUE) | Alofi, Niue | |
| 11 | 11,723.35 miles (18,866.85 km) SSW | Rarotonga International Airport (RAR) | Avarua, Cook Islands | |
| 12 | 11,718.50 miles (18,859.04 km) SW | Mitiaro Island Airport (MOI) | Mitiaro Island, Cook Islands | |
| 13 | 11,687.74 miles (18,809.54 km) SW | Akatoka Manava Airport (Mauke Airport) (MUK) | Mauke Island, Cook Islands | |
| 14 | 11,683.15 miles (18,802.16 km) ESE | Mata'aho Airport (NFO) | Niuafo'ou, Tonga | |
| 15 | 11,675.64 miles (18,790.07 km) E | Wallis Island (WLS) | Wallis and Futuna Islands | |