Nonstop flight route between Princeton/Rocky Hill, New Jersey, United States and Kelso, Washington, United States:
Departure Airport:
(40°23'57"N by 74°39'32"W)
Arrival Airport:
(46°7'5"N by 122°53'53"W)
Distance from PCT to KLS:
2,421.25 miles (3,896.62 km)
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Jump to:
- About this route
- PCT Airport Information
- KLS Airport Information
- Facts about PCT
- Facts about KLS
- Map of Nearest Airports to PCT
- List of Nearest Airports to PCT
- Map of Furthest Airports from PCT
- List of Furthest Airports from PCT
- Map of Nearest Airports to KLS
- List of Nearest Airports to KLS
- Map of Furthest Airports from KLS
- List of Furthest Airports from KLS
About this route:
A direct, nonstop flight between Princeton Airport (PCT), Princeton/Rocky Hill, New Jersey, United States and Southwest Washington Regional Airport (KLS), Kelso, Washington, United States would travel a Great Circle distance of 2,421 miles (or 3,897 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 Princeton Airport and Southwest Washington Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | PCT / |
| Airport Names: |
|
| Location: | Princeton/Rocky Hill, New Jersey, United States |
| GPS Coordinates: | 40°23'57"N by 74°39'32"W |
| Area Served: | Princeton, New Jersey |
| Operator/Owner: | Princeton Aero Corp., Phil Cortese |
| Airport Type: | Public use |
| Elevation: | 128 feet (39 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from PCT |
| More Information: | PCT Maps & Info |
Arrival 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 |
Facts about Princeton Airport (PCT):
- Because of Princeton Airport's relatively low elevation of 128 feet, planes can take off or land at Princeton 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.
- Princeton Airport (PCT) currently has only 1 runway.
- In addition to being known as "Princeton Airport", another name for PCT is "39N".
- The closest airport to Princeton Airport (PCT) is Central Jersey Regional Airport (JVI), which is located only 9 miles (15 kilometers) NNE of PCT.
- Princeton Airport is a public-use airport located in Montgomery Township, Somerset County, New Jersey, United States, three miles north of the central business district of Princeton and just west of Rocky Hill.
- The furthest airport from Princeton Airport (PCT) is Margaret River Airport (MGV), which is located 11,739 miles (18,891 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Southwest Washington Regional Airport (KLS):
- Southwest Washington Regional Airport is a city-owned public-use airport located two nautical miles southeast of the central business district of Kelso, in Cowlitz County, Washington, United States.
- 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.
- 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.
- Southwest Washington Regional Airport (KLS) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 9.22 miles (14.84 km) NNE | Central Jersey Regional Airport (JVI) | Manville, New Jersey, United States |     |
| 2 | 11.74 miles (18.89 km) SW | Trenton-Mercer Airport (TTN) | Trenton, New Jersey, United States | |
| 3 | 24.80 miles (39.91 km) W | Doylestown Airport (DYL) | Doylestown, Pennsylvania, United States | |
| 4 | 26.49 miles (42.63 km) NE | Linden Airport (LDJ) | Linden, New Jersey, United States | |
| 5 | 26.74 miles (43.04 km) S | McGuire AFB (WRI) | Wrightstown, New Jersey, United States | |
| 6 | 28.71 miles (46.21 km) SW | Northeast Philadelphia Airport (PNE) | Philadelphia, Pennsylvania, United States | |
| 7 | 29.23 miles (47.05 km) WSW | NAS JRB Willow Grove (NXX) | Willow Grove, Pennsylvania, United States | |
| 8 | 29.97 miles (48.24 km) SSE | JB MDL Lakehurst (NEL) | Lakehurst, New Jersey, United States | |
| 9 | 30.47 miles (49.04 km) NNE | Morristown Municipal Airport (MMU) | Morristown, New Jersey, United States | |
| 10 | 31.76 miles (51.12 km) ESE | Monmouth Executive Airport (BLM) | Belmar/Farmingdale, New Jersey, United States | |
| 11 | 32.76 miles (52.73 km) NE | Newark Liberty International Airport (EWR) | Newark/Elizabeth, New Jersey, United States | |
| 12 | 33.04 miles (53.18 km) SSW | South Jersey Regional Airport (LLY) | Mount Holly, New Jersey, United States | |
| 13 | 36.71 miles (59.09 km) WSW | Wings Field (BBX) | Blue Bell, Pennsylvania, United States | |
| 14 | 37.90 miles (60.99 km) SSE | Ocean County Airport (MJX) | Toms River, New Jersey, United States | |
| 15 | 38.03 miles (61.21 km) W | Quakertown Airport (UKT) | Quakertown, Pennsylvania, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,738.64 miles (18,891.47 km) SW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,714.60 miles (18,852.77 km) SW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,708.58 miles (18,843.09 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,688.37 miles (18,810.56 km) SW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,658.75 miles (18,762.89 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 11,625.78 miles (18,709.83 km) SW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 11,617.04 miles (18,695.76 km) SW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,616.24 miles (18,694.48 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 9 | 11,605.63 miles (18,677.41 km) SW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,551.33 miles (18,590.02 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,475.59 miles (18,468.12 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,455.68 miles (18,436.08 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,430.82 miles (18,396.08 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 14 | 11,422.45 miles (18,382.60 km) SSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 15 | 11,418.56 miles (18,376.34 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |
| 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 | |