Nonstop flight route between Claremont, New Hampshire, United States and Portland, Oregon, United States:
Departure Airport:
(43°22'14"N by 72°22'6"W)
Arrival Airport:
(45°35'18"N by 122°35'50"W)
Distance from CNH to PDX:
2,440.11 miles (3,926.97 km)
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Jump to:
- About this route
- CNH Airport Information
- PDX Airport Information
- Facts about CNH
- Facts about PDX
- Map of Nearest Airports to CNH
- List of Nearest Airports to CNH
- Map of Furthest Airports from CNH
- List of Furthest Airports from CNH
- Map of Nearest Airports to PDX
- List of Nearest Airports to PDX
- Map of Furthest Airports from PDX
- List of Furthest Airports from PDX
About this route:
A direct, nonstop flight between Claremont Municipal Airport (CNH), Claremont, New Hampshire, United States and Portland International Airport (PDX), Portland, Oregon, United States would travel a Great Circle distance of 2,440 miles (or 3,927 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 Claremont Municipal Airport and Portland International Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | CNH / KCNH |
| Airport Name: | Claremont Municipal Airport |
| Location: | Claremont, New Hampshire, United States |
| GPS Coordinates: | 43°22'14"N by 72°22'6"W |
| Area Served: | Claremont, New Hampshire |
| Operator/Owner: | City of Claremont |
| Airport Type: | Public |
| Elevation: | 545 feet (166 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from CNH |
| More Information: | CNH Maps & Info |
Arrival 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 |
Facts about Claremont Municipal Airport (CNH):
- Because of Claremont Municipal Airport's relatively low elevation of 545 feet, planes can take off or land at Claremont 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.
- Claremont Municipal Airport (CNH) currently has only 1 runway.
- The closest airport to Claremont Municipal Airport (CNH) is Hartness State Airport (VSF), which is located only 8 miles (12 kilometers) WSW of CNH.
- The furthest airport from Claremont Municipal Airport (CNH) is Margaret River Airport (MGV), which is located 11,671 miles (18,782 kilometers) away in Margaret River, Western Australia, Australia.
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.
- PDX has a shopping mall behind its ticketing counters, with all shops and restaurants open every day.
- Concourses A and B are given mostly to Alaska Airlines and Horizon Air.
- Portland International Airport (PDX) has 3 runways.
- 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.
- Portland International Airport handled 1,502,956 passengers last year.
- The closest airport to Portland International Airport (PDX) is Portland-Troutdale Airport (TTD), which is located only 10 miles (16 kilometers) ESE of PDX.
- By the 1980s, the terminal building began an extensive renovation in order to update PDX to meet future needs.
- In 1966 PDX had nonstop flights to SLC, DEN, ORD and no other cities farther east than Boise.
- Portland's main airport has been in two other incarnations.
- Plans made in 1968 to add a third runway by means of filling in parts of the Columbia River were met with vocal public opposition and scrapped.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 7.69 miles (12.38 km) WSW | Hartness State Airport (VSF) | Springfield, Vermont, United States |     |
| 2 | 9.09 miles (14.63 km) E | Parlin Field (NWH) | Newport, New Hampshire, United States | |
| 3 | 17.95 miles (28.89 km) N | Lebanon Municipal Airport (LEB) | Lebanon, New Hampshire, United States | |
| 4 | 31.16 miles (50.15 km) WNW | Rutland – Southern Vermont Regional Airport (RUT) | Rutland, Vermont, United States | |
| 5 | 33.00 miles (53.11 km) S | Dillant–Hopkins Airport (EEN) | Keene, New Hampshire, United States | |
| 6 | 43.20 miles (69.53 km) SSE | Jaffrey Airport - Silver Ranch Airpark (AFN) | Jaffrey, New Hampshire, United States | |
| 7 | 45.09 miles (72.57 km) ESE | Concord Municipal Airport (CON) | Concord, New Hampshire, United States | |
| 8 | 45.30 miles (72.90 km) W | Granville Airport (GFR) | Granville, France | |
| 9 | 49.63 miles (79.87 km) ENE | Laconia Municipal Airport (LCI) | Laconia, New Hampshire, United States | |
| 10 | 55.93 miles (90.01 km) ESE | Manchester–Boston Regional Airport (MHT) | Manchester, New Hampshire, United States | |
| 11 | 58.36 miles (93.93 km) N | Edward F. Knapp State Airport (MPV) | Barre/Montpelier, Vermont, United States | |
| 12 | 59.27 miles (95.38 km) SE | Nashua Airport (ASH) | Nashua, New Hampshire, United States | |
| 13 | 59.43 miles (95.64 km) SSE | Gardner Municipal Airport (GDM) | Gardner, Massachusetts, United States | |
| 14 | 62.41 miles (100.44 km) W | Floyd Bennett Memorial Airport (GFL) | Glens Falls, New York, United States | |
| 15 | 67.41 miles (108.48 km) SE | Moore Army Airfield (AYE) | Leominster, Massachusetts, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,670.82 miles (18,782.32 km) SW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,659.53 miles (18,764.14 km) SW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 11,647.72 miles (18,745.15 km) SW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 4 | 11,640.28 miles (18,733.17 km) SW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 5 | 11,621.27 miles (18,702.57 km) SW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 6 | 11,577.92 miles (18,632.81 km) SW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 11,541.46 miles (18,574.13 km) SSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 11,537.96 miles (18,568.49 km) SSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 11,526.00 miles (18,549.25 km) SSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,446.03 miles (18,420.55 km) SSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,421.39 miles (18,380.90 km) SW | Esperance Airport (EPR) | Esperance, Australia | |
| 12 | 11,356.10 miles (18,275.83 km) SSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 13 | 11,353.40 miles (18,271.49 km) SSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 11,318.25 miles (18,214.91 km) SSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,310.73 miles (18,202.80 km) SW | Windarling Airport (WRN) | Windarling, Australia | |
| 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 | |