Nonstop flight route between Portland, Oregon, United States and Keokuk, Iowa, United States:
Departure Airport:
(45°35'18"N by 122°35'50"W)
Arrival Airport:
(40°27'36"N by 91°25'42"W)
Distance from PDX to EOK:
1,602.97 miles (2,579.73 km)
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- About this route
- PDX Airport Information
- EOK Airport Information
- Facts about PDX
- Facts about EOK
- Map of Nearest Airports to PDX
- List of Nearest Airports to PDX
- Map of Furthest Airports from PDX
- List of Furthest Airports from PDX
- Map of Nearest Airports to EOK
- List of Nearest Airports to EOK
- Map of Furthest Airports from EOK
- List of Furthest Airports from EOK
About this route:
A direct, nonstop flight between Portland International Airport (PDX), Portland, Oregon, United States and Keokuk Municipal Airport (EOK), Keokuk, Iowa, United States would travel a Great Circle distance of 1,603 miles (or 2,580 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 Portland International Airport and Keokuk Municipal Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | PDX / KPDX |
| Airport Name: | Portland International Airport |
| Location: | Portland, Oregon, United States |
| GPS Coordinates: | 45°35'18"N by 122°35'50"W |
| Area Served: | Portland metropolitan area |
| Airport Type: | Public |
| Elevation: | 30 feet (9 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from PDX |
| More Information: | PDX Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | EOK / KEOK |
| Airport Name: | Keokuk Municipal Airport |
| Location: | Keokuk, Iowa, United States |
| GPS Coordinates: | 40°27'36"N by 91°25'42"W |
| Area Served: | Keokuk, Iowa |
| Operator/Owner: | City of Keokuk |
| Airport Type: | Public |
| Elevation: | 671 feet (205 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from EOK |
| More Information: | EOK Maps & Info |
Facts about Portland International Airport (PDX):
- The furthest airport from Portland International Airport (PDX) is Tôlanaro Airport (FTU), which is located 10,903 miles (17,546 kilometers) away in Tôlanaro, Madagascar.
- Portland International Airport (PDX) has 3 runways.
- The closest airport to Portland International Airport (PDX) is Portland-Troutdale Airport (TTD), which is located only 10 miles (16 kilometers) ESE of PDX.
- In 1966 PDX had nonstop flights to SLC, DEN, ORD and no other cities farther east than Boise.
- Portland International Airport handled 1,502,956 passengers last year.
- Concourses A and B are given mostly to Alaska Airlines and Horizon Air.
- Because of Portland International Airport's relatively low elevation of 30 feet, planes can take off or land at Portland 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 "super airport" had a terminal on the north side, off Marine Drive, and five runways.
Facts about Keokuk Municipal Airport (EOK):
- The furthest airport from Keokuk Municipal Airport (EOK) is Margaret River Airport (MGV), which is located 10,915 miles (17,566 kilometers) away in Margaret River, Western Australia, Australia.
- Keokuk Municipal Airport (EOK) has 2 runways.
- The closest airport to Keokuk Municipal Airport (EOK) is Southeast Iowa Regional Airport (BRL), which is located 27 miles (44 kilometers) NE of EOK.
- Because of Keokuk Municipal Airport's relatively low elevation of 671 feet, planes can take off or land at Keokuk 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 9.88 miles (15.90 km) ESE | Portland-Troutdale Airport (TTD) | Portland, Oregon, United States |     |
| 2 | 17.37 miles (27.95 km) W | Portland-Hillsboro Airport (HIO) | Hillsboro / Portland, Oregon, United States | |
| 3 | 35.25 miles (56.73 km) E | Cascade Locks State Airport (CZK) | Cascade Locks, Oregon, United States | |
| 4 | 39.34 miles (63.31 km) NNW | Southwest Washington Regional Airport (KLS) | Kelso, Washington, United States | |
| 5 | 50.89 miles (81.91 km) SSW | McNary Field (SLE) | Salem, Oregon, United States | |
| 6 | 62.21 miles (100.12 km) N | South Lewis County Airport (TDO) | Toledo, Washington, United States | |
| 7 | 69.17 miles (111.32 km) E | Columbia Gorge Regional Airport (DLS) | The Dalles, Oregon, United States | |
| 8 | 71.46 miles (115.00 km) WSW | Pacific City State Airport (PFC) | Pacific City, Oregon, United States | |
| 9 | 73.12 miles (117.67 km) WNW | Astoria Regional Airport (AST) | Astoria, Oregon, United States | |
| 10 | 82.63 miles (132.98 km) SSW | Corvallis Municipal Airport (CVO) | Corvallis, Oregon, United States | |
| 11 | 94.71 miles (152.42 km) SE | Madras Municipal AirportMadras Army Airfield (MDJ) | Madras, Oregon, United States | |
| 12 | 96.51 miles (155.32 km) N | Olympia Regional Airport (OLM) | Olympia, Washington, United States | |
| 13 | 99.64 miles (160.35 km) SW | Newport Municipal Airport (ONP) | Newport, Oregon, United States | |
| 14 | 102.99 miles (165.75 km) N | Gray Army Airfield (GRF) | Tacoma, Washington, United States | |
| 15 | 105.73 miles (170.16 km) SSW | Eugene Airport (EUG) | Eugene, Oregon, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,902.74 miles (17,546.22 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,830.39 miles (17,429.78 km) SSE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 10,756.38 miles (17,310.67 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,726.94 miles (17,263.29 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,698.44 miles (17,217.42 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 6 | 10,675.67 miles (17,180.79 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 10,669.74 miles (17,171.24 km) SSE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 8 | 10,663.86 miles (17,161.78 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 10,647.89 miles (17,136.07 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 10 | 10,637.26 miles (17,118.96 km) ESE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 11 | 10,634.80 miles (17,115.00 km) ESE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 12 | 10,629.58 miles (17,106.60 km) SSE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 13 | 10,626.10 miles (17,101.01 km) ESE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 14 | 10,621.67 miles (17,093.87 km) ESE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 15 | 10,619.98 miles (17,091.16 km) SSW | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 27.40 miles (44.10 km) NE | Southeast Iowa Regional Airport (BRL) | Burlington, Iowa, United States | |
| 2 | 33.90 miles (54.56 km) N | Mount Pleasant Municipal Airport (MPZ) | Mount Pleasant, Iowa, United States | |
| 3 | 37.81 miles (60.85 km) SSE | Quincy Regional Airport (UIN) | Quincy, Illinois, United States | |
| 4 | 40.99 miles (65.97 km) E | Macomb Municipal Airport (MQB) | Macomb, Illinois, United States | |
| 5 | 50.30 miles (80.95 km) NW | Fairfield Municipal Airport (FFL) | Fairfield, Iowa, United States | |
| 6 | 61.82 miles (99.48 km) ENE | Galesburg Municipal Airport (GBG) | Galesburg, Illinois, United States | |
| 7 | 64.07 miles (103.11 km) WSW | Kirksville Regional Airport (IRK) | Kirksville, Missouri, United States | |
| 8 | 64.41 miles (103.65 km) NNE | Muscatine Municipal Airport (MUT) | Muscatine, Iowa, United States | |
| 9 | 69.58 miles (111.97 km) NW | Ottumwa Regional Airport (OTM) | Ottumwa, Iowa, United States | |
| 10 | 81.71 miles (131.50 km) N | Iowa City Municipal Airport (IOW) | Iowa City, Iowa, United States | |
| 11 | 83.52 miles (134.41 km) NE | Quad City International Airport (MLI) | Moline, Illinois, United States | |
| 12 | 90.74 miles (146.04 km) NNE | Davenport Municipal Airport (DVN) | Davenport, Iowa, United States | |
| 13 | 92.17 miles (148.33 km) E | General Wayne A. Downing Peoria International Airport (PIA) | Peoria, Illinois, United States | |
| 14 | 99.52 miles (160.17 km) N | The Eastern Iowa Airport (CID) | Cedar Rapids, Iowa, United States | |
| 15 | 101.77 miles (163.78 km) ESE | Abraham Lincoln Capital Airport (SPI) | Springfield, Illinois, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,915.27 miles (17,566.37 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,892.52 miles (17,529.77 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,870.69 miles (17,494.64 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 10,868.89 miles (17,491.75 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 10,832.23 miles (17,432.74 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,817.73 miles (17,409.40 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,808.09 miles (17,393.89 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 10,801.74 miles (17,383.67 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 9 | 10,796.66 miles (17,375.49 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 10 | 10,775.51 miles (17,341.46 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 11 | 10,755.62 miles (17,309.45 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,731.86 miles (17,271.21 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,706.37 miles (17,230.19 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,702.70 miles (17,224.29 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,685.19 miles (17,196.10 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |