Nonstop flight route between Portland, Oregon, United States and Nepalgunj, Nepal:
Departure Airport:
(45°32'57"N by 122°24'3"W)
Arrival Airport:
(28°6'12"N by 81°40'0"E)
Distance from TTD to KEP:
7,127.98 miles (11,471.35 km)
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Jump to:
- About this route
- TTD Airport Information
- KEP Airport Information
- Facts about TTD
- Facts about KEP
- Map of Nearest Airports to TTD
- List of Nearest Airports to TTD
- Map of Furthest Airports from TTD
- List of Furthest Airports from TTD
- Map of Nearest Airports to KEP
- List of Nearest Airports to KEP
- Map of Furthest Airports from KEP
- List of Furthest Airports from KEP
About this route:
A direct, nonstop flight between Portland-Troutdale Airport (TTD), Portland, Oregon, United States and Nepalgunj Airport (KEP), Nepalgunj, Nepal would travel a Great Circle distance of 7,128 miles (or 11,471 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 Portland-Troutdale Airport and Nepalgunj 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 Portland-Troutdale Airport and Nepalgunj Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | TTD / KTTD |
| Airport Name: | Portland-Troutdale Airport |
| Location: | Portland, Oregon, United States |
| GPS Coordinates: | 45°32'57"N by 122°24'3"W |
| Area Served: | Portland, Oregon |
| Operator/Owner: | Port of Portland |
| Airport Type: | Public |
| Elevation: | 39 feet (12 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from TTD |
| More Information: | TTD Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | KEP / VNNG |
| Airport Name: | Nepalgunj Airport |
| Location: | Nepalgunj, Nepal |
| GPS Coordinates: | 28°6'12"N by 81°40'0"E |
| Area Served: | Nepalgunj, Nepal |
| Operator/Owner: | Government |
| Airport Type: | Public |
| Elevation: | 540 feet (165 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from KEP |
| More Information: | KEP Maps & Info |
Facts about Portland-Troutdale Airport (TTD):
- Portland-Troutdale Airport (TTD) currently has only 1 runway.
- The closest airport to Portland-Troutdale Airport (TTD) is Portland International Airport (PDX), which is located only 10 miles (16 kilometers) WNW of TTD.
- The furthest airport from Portland-Troutdale Airport (TTD) is Tôlanaro Airport (FTU), which is located 10,901 miles (17,543 kilometers) away in Tôlanaro, Madagascar.
- Operations at times may be limited or restricted as Portland International Airport take-off and approach paths cross directly above Troutdale Airport.
- Because of Portland-Troutdale Airport's relatively low elevation of 39 feet, planes can take off or land at Portland-Troutdale 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.
Facts about Nepalgunj Airport (KEP):
- The furthest airport from Nepalgunj Airport (KEP) is Mataveri International Airport (IPC), which is located 11,755 miles (18,918 kilometers) away in Easter Island, Chile.
- Because of Nepalgunj Airport's relatively low elevation of 540 feet, planes can take off or land at Nepalgunj 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.
- Nepalgunj Airport (KEP) currently has only 1 runway.
- The airport resides at an elevation of 540 feet above mean sea level.
- The closest airport to Nepalgunj Airport (KEP) is Chaurjahari Rukumkot Airport (RUK), which is located 48 miles (78 kilometers) NE of KEP.
- Recently, the Civil Aviation Authority of Nepal has permitted Flying Dragon Airlines, a joint venture company of Nepal and China, to operate remote areas of mid - and far - western development region with operating base at this airport.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 9.88 miles (15.90 km) WNW | Portland International Airport (PDX) | Portland, Oregon, United States |     |
| 2 | 26.56 miles (42.74 km) W | Portland-Hillsboro Airport (HIO) | Hillsboro / Portland, Oregon, United States | |
| 3 | 26.73 miles (43.02 km) ENE | Cascade Locks State Airport (CZK) | Cascade Locks, Oregon, United States | |
| 4 | 46.01 miles (74.04 km) NNW | Southwest Washington Regional Airport (KLS) | Kelso, Washington, United States | |
| 5 | 53.03 miles (85.34 km) SSW | McNary Field (SLE) | Salem, Oregon, United States | |
| 6 | 59.86 miles (96.33 km) E | Columbia Gorge Regional Airport (DLS) | The Dalles, Oregon, United States | |
| 7 | 66.99 miles (107.81 km) NNW | South Lewis County Airport (TDO) | Toledo, Washington, United States | |
| 8 | 79.53 miles (127.99 km) WSW | Pacific City State Airport (PFC) | Pacific City, Oregon, United States | |
| 9 | 82.60 miles (132.94 km) WNW | Astoria Regional Airport (AST) | Astoria, Oregon, United States | |
| 10 | 84.66 miles (136.25 km) SSW | Corvallis Municipal Airport (CVO) | Corvallis, Oregon, United States | |
| 11 | 85.92 miles (138.27 km) SE | Madras Municipal AirportMadras Army Airfield (MDJ) | Madras, Oregon, United States | |
| 12 | 100.99 miles (162.53 km) NNW | Olympia Regional Airport (OLM) | Olympia, Washington, United States | |
| 13 | 104.97 miles (168.94 km) SW | Newport Municipal Airport (ONP) | Newport, Oregon, United States | |
| 14 | 106.04 miles (170.66 km) N | Gray Army Airfield (GRF) | Tacoma, Washington, United States | |
| 15 | 106.38 miles (171.20 km) SSW | Eugene Airport (EUG) | Eugene, Oregon, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,901.01 miles (17,543.43 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,827.90 miles (17,425.77 km) SSE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 10,758.30 miles (17,313.76 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,728.90 miles (17,266.45 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,701.21 miles (17,221.88 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 6 | 10,674.94 miles (17,179.61 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 10,668.54 miles (17,169.31 km) SSE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 8 | 10,656.44 miles (17,149.84 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 10,639.73 miles (17,122.95 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 10 | 10,630.20 miles (17,107.61 km) ESE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 11 | 10,628.09 miles (17,104.21 km) ESE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 12 | 10,626.99 miles (17,102.44 km) SSE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 13 | 10,624.69 miles (17,098.73 km) SSW | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 14 | 10,617.76 miles (17,087.58 km) ESE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 15 | 10,613.89 miles (17,081.35 km) ESE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 48.34 miles (77.79 km) NE | Chaurjahari Rukumkot Airport (RUK) | Rukumkot, Nepal | |
| 2 | 82.69 miles (133.08 km) NNW | Sanphebagar Airport (FEB) | Sanfebagar, Nepal | |
| 3 | 86.96 miles (139.95 km) NNE | Jumla Airport (JUM) | Jumla, Nepal | |
| 4 | 92.77 miles (149.30 km) NE | Dolpa Airport (DOP) | Dolpa, Nepal | |
| 5 | 96.48 miles (155.27 km) N | Bajura Airport (BJU) | Bajura, Nepal | |
| 6 | 103.37 miles (166.35 km) NNW | Bajhang Airport (BJH) | Bajhang, Nepal | |
| 7 | 104.41 miles (168.04 km) SSW | Chaudhary Charan Singh International Airport (LKO) | Lucknow, India | |
| 8 | 109.67 miles (176.50 km) WNW | Mahendranagar Airport (XMG) | Mahendranagar, Mahakali, Nepal | |
| 9 | 114.61 miles (184.44 km) ESE | Gautam Buddha Airport Bhairahawa Airport (BWA) | Bhairawa, Nepal | |
| 10 | 129.36 miles (208.18 km) N | Simikot Airport (IMK) | Simikot, Nepal | |
| 11 | 132.27 miles (212.87 km) E | Chaurjhari Airport (HRJ) | Chaurjhari, Nepal | |
| 12 | 133.39 miles (214.67 km) ENE | Jomsom Airport (JMO) | Jomsom, Nepal | |
| 13 | 140.53 miles (226.16 km) SSW | Kanpur Airport कानपुर हवाई अड्डा کان پور ہوائی اڈا (KNU) | Kanpur, Uttar Pradesh, India | |
| 14 | 141.19 miles (227.22 km) E | Pokhara Airport (PKR) | Pokhara, Nepal | |
| 15 | 144.34 miles (232.29 km) SE | Gorakhpur Airport (GOP) | Gorakhpur, India | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,755.19 miles (18,918.10 km) E | Mataveri International Airport (IPC) | Easter Island, Chile | |
| 2 | 10,852.27 miles (17,465.00 km) WSW | Carriel Sur International Airport (CCP) | Concepción, Bío Bío Region, Chile | |
| 3 | 10,808.53 miles (17,394.60 km) WSW | Viña del Mar Airport (KNA) | Viña del Mar, Chile | |
| 4 | 10,808.37 miles (17,394.35 km) WSW | La Unión Airport (LUI) | La Unión, Honduras[disambiguation needed] | |
| 5 | 10,800.05 miles (17,380.95 km) WSW | General Bernardo O'Higgins Airport (YAI) | Chillán, Ñuble, Chile | |
| 6 | 10,796.27 miles (17,374.87 km) W | La Florida Airport (LSC) | La Serena, Chile | |
| 7 | 10,791.67 miles (17,367.46 km) SW | Pichoy Airport (ZAL) | Valdivia, Chile | |
| 8 | 10,790.00 miles (17,364.77 km) WSW | Maquehue Airport (ZCO) | Temuco, Araucanía, Chile | |
| 9 | 10,786.35 miles (17,358.91 km) WSW | Victoria Airport (ZIC) | Victoria, Araucanía, Chile | |
| 10 | 10,765.96 miles (17,326.08 km) WSW | Comodoro Arturo Merino Benítez International Airport (SCL) | Santiago, Chile | |
| 11 | 10,765.26 miles (17,324.96 km) SW | Cañal Bajo Carlos Hott Siebert Airport (ZOS) | Osorno, Chile | |
| 12 | 10,762.13 miles (17,319.92 km) SW | Pupelde Airfield (ZUD) | Ancud, Los Lagos Region, Chile | |
| 13 | 10,751.00 miles (17,302.01 km) SW | Frutillar Airport (FRT) | Frutillar, Chile | |
| 14 | 10,744.63 miles (17,291.77 km) SW | Mocopulli Airport (MHC) | Castro, Los Lagos, Chile | |
| 15 | 10,743.52 miles (17,289.98 km) SW | El Tepual International Airport (PMC) | Puerto Montt, Chile | |