Nonstop flight route between Kelso, Washington, United States and Zahedan, Iran:
Departure Airport:
(46°7'5"N by 122°53'53"W)
Arrival Airport:
(29°28'32"N by 60°54'22"E)
Distance from KLS to ZAH:
7,208.34 miles (11,600.67 km)
Share this route:
Jump to:
- About this route
- KLS Airport Information
- ZAH Airport Information
- Facts about KLS
- Facts about ZAH
- 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 ZAH
- List of Nearest Airports to ZAH
- Map of Furthest Airports from ZAH
- List of Furthest Airports from ZAH
About this route:
A direct, nonstop flight between Southwest Washington Regional Airport (KLS), Kelso, Washington, United States and Zahedan Airport (ZAH), Zahedan, Iran would travel a Great Circle distance of 7,208 miles (or 11,601 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 Zahedan 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 Zahedan 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: | ZAH / OIZH |
| Airport Name: | Zahedan Airport |
| Location: | Zahedan, Iran |
| GPS Coordinates: | 29°28'32"N by 60°54'22"E |
| Elevation: | 4564 feet (1,391 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from ZAH |
| More Information: | ZAH Maps & Info |
Facts about Southwest Washington Regional Airport (KLS):
- 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.
- Kelso-Longview Airport opened in May 1941 on 109 acres of a nearby dairy farm, as a training field for amateur pilots, and has since become a regional transportation center for southwest Washington.
- 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.
- 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 airport has one passenger terminal consisting of 12 gates.
Facts about Zahedan Airport (ZAH):
- The furthest airport from Zahedan Airport (ZAH) is Mataveri International Airport (IPC), which is located 11,827 miles (19,034 kilometers) away in Easter Island, Chile.
- Because of Zahedan Airport's high elevation of 4,564 feet, planes must typically fly at a faster airspeed in order to takeoff or land at ZAH. Combined with a high temperature, this could make ZAH a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The closest airport to Zahedan Airport (ZAH) is Zaranj Airport (ZAJ), which is located 118 miles (190 kilometers) NNE of ZAH.
- Zahedan Airport (ZAH) 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 | 118.07 miles (190.01 km) NNE | Zaranj Airport (ZAJ) | Zaranj, Afghanistan | |
| 2 | 118.39 miles (190.53 km) NNE | Zabol Airport (ACZ) | Zabol, Iran | |
| 3 | 150.47 miles (242.16 km) W | Bam Airport (BXR) | Bam, Iran | |
| 4 | 213.20 miles (343.11 km) NNE | Farah Airport د فراه هوائی ډګر (FAH) | Farah, Afghanistan | |
| 5 | 215.07 miles (346.13 km) E | Dalbandin Airport (DBA) | Dalbandin, Pakistan | |
| 6 | 243.28 miles (391.52 km) WNW | Kerman International Airport (KER) | Kerman, Iran | |
| 7 | 251.16 miles (404.20 km) NE | Bost Airport د بوست هوائی ډګر (BST) | Lashkar Gah (Bost), Afghanistan | |
| 8 | 255.55 miles (411.27 km) NNW | Birjand International Airport (XBJ) | Birjand, Iran | |
| 9 | 262.51 miles (422.46 km) SE | Panjgur Airport (PJG) | Panjgur, Pakistan | |
| 10 | 280.46 miles (451.35 km) S | Konarak International Airport (ZBR) | Chabahar, Iran | |
| 11 | 305.86 miles (492.24 km) SSE | Gwadar International Airport (GWD) | Gwadar, Pakistan | |
| 12 | 309.52 miles (498.12 km) S | Jiwani (JIW) | Jiwani, Pakistan | |
| 13 | 315.14 miles (507.17 km) W | Sirjan Airport (SYJ) | Sirjan, Kerman Province, Iran | |
| 14 | 316.43 miles (509.25 km) WSW | Bandar Abbas International Airport (BND) | Bandar Abbas, Iran | |
| 15 | 326.07 miles (524.75 km) ENE | Kabul International Airport (KDH) | Kandahar, Afghanistan | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,827.44 miles (19,034.38 km) WSW | Mataveri International Airport (IPC) | Easter Island, Chile | |
| 2 | 11,364.80 miles (18,289.83 km) ESE | Totegegie Airport (GMR) | Mangareva, Gambier Islands, French Polynesia | |
| 3 | 11,081.07 miles (17,833.22 km) ESE | Tureira Airport (ZTA) | Tureia, Tuamotus, French Polynesia | |
| 4 | 11,069.09 miles (17,813.93 km) ESE | Pukarua Airport (PUK) | Pukarua, Tuamotus, French Polynesia | |
| 5 | 11,015.46 miles (17,727.62 km) ESE | Nukutavake Airport (NUK) | Nukutavake, Tuamotus, French Polynesia | |
| 6 | 10,850.68 miles (17,462.43 km) ESE | Hao Airport (HOI) | Hao, Tuamotu Island, French Polynesia | |
| 7 | 10,762.31 miles (17,320.22 km) ESE | Fangatau Airport (FGU) | Fangatau, French Polynesia | |
| 8 | 10,687.48 miles (17,199.80 km) ESE | Raroia Airport (RRR) | Raroia, French Polynesia | |
| 9 | 10,645.12 miles (17,131.62 km) ESE | Makemo Airport (MKP) | Makemo, French Polynesia | |
| 10 | 10,570.41 miles (17,011.39 km) ESE | Anaa Airport (AAA) | Anaa, Tuamotus, French Polynesia | |
| 11 | 10,563.40 miles (17,000.10 km) SE | Atuona Airport (AUQ) | Atuona, Marquesas Islands, French Polynesia | |
| 12 | 10,514.28 miles (16,921.05 km) ESE | Fakarava Airport (FAV) | Fakarava, Society Islands, French Polynesia | |
| 13 | 10,453.95 miles (16,823.96 km) ESE | Apataki Airport (APK) | Apataki, French Polynesia | |
| 14 | 10,429.98 miles (16,785.38 km) ESE | Arutua Airport (AXR) | Arutua, Tuamotus, French Polynesia | |
| 15 | 10,428.18 miles (16,782.48 km) ESE | Manihi Airport (XMH) | Manihi, French Polynesia | |