Nonstop flight route between Portland, Oregon, United States and Tynda, Amur Oblast, Russia:
Departure Airport:
(45°32'57"N by 122°24'3"W)
Arrival Airport:
(55°16'59"N by 124°46'41"E)
Distance from TTD to TYD:
4,449.60 miles (7,160.92 km)
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Jump to:
- About this route
- TTD Airport Information
- TYD Airport Information
- Facts about TTD
- Facts about TYD
- 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 TYD
- List of Nearest Airports to TYD
- Map of Furthest Airports from TYD
- List of Furthest Airports from TYD
About this route:
A direct, nonstop flight between Portland-Troutdale Airport (TTD), Portland, Oregon, United States and Tynda Sigikta (TYD), Tynda, Amur Oblast, Russia would travel a Great Circle distance of 4,450 miles (or 7,161 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 Tynda Sigikta, 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 Tynda Sigikta. 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: | TYD / UHBW |
| Airport Name: | Tynda Sigikta |
| Location: | Tynda, Amur Oblast, Russia |
| GPS Coordinates: | 55°16'59"N by 124°46'41"E |
| Airport Type: | Public |
| Elevation: | 2001 feet (610 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from TYD |
| More Information: | TYD Maps & Info |
Facts about Portland-Troutdale Airport (TTD):
- 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.
- Portland-Troutdale Airport is a public use airport located 10 nautical miles east of the central business district of Portland, in Multnomah County, Oregon, United States.
- The closest airport to Portland-Troutdale Airport (TTD) is Portland International Airport (PDX), which is located only 10 miles (16 kilometers) WNW of TTD.
- Operations at times may be limited or restricted as Portland International Airport take-off and approach paths cross directly above Troutdale Airport.
- 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.
- Portland-Troutdale Airport (TTD) currently has only 1 runway.
Facts about Tynda Sigikta (TYD):
- Tynda Sigikta (TYD) currently has only 1 runway.
- The closest airport to Tynda Sigikta (TYD) is Chulman Neryungri Airport (NER), which is located 113 miles (181 kilometers) N of TYD.
- The furthest airport from Tynda Sigikta (TYD) is Port Stanley Airport (PSY), which is nearly antipodal to Tynda Sigikta (meaning Tynda Sigikta is almost on the exact opposite side of the Earth from Port Stanley Airport), and is located 12,167 miles (19,581 kilometers) away in Stanley, Falkland Islands, United Kingdom.
| 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 | 112.74 miles (181.44 km) N | Chulman Neryungri Airport (NER) | Chulman, Russia | |
| 2 | 132.08 miles (212.56 km) SSE | Magdagachi (GDG) | Magdagachi, Russia | |
| 3 | 189.08 miles (304.30 km) SSW | Mohe Gulian Airport (OHE) | Mohe, Heilongjiang, China | |
| 4 | 230.59 miles (371.10 km) N | Aldan Airport (ADH) | Aldan, Russia | |
| 5 | 353.16 miles (568.35 km) SSE | Ignatyevo Airport (BQS) | Blagoveshchensk, Amur Oblast, Russia | |
| 6 | 368.61 miles (593.22 km) SSE | Heihe Airport (HEK) | Heihe, Heilongjiang, China | |
| 7 | 387.25 miles (623.21 km) NNW | Olyokminsk Airport (OLZ) | Olyokminsk, Sakha Republic, Russia | |
| 8 | 469.07 miles (754.89 km) SSW | Hulunbuir Hailar Airport (HLD) | Hailar, Inner Mongolia, China | |
| 9 | 498.90 miles (802.91 km) NE | Belaya Gora Airport (UMS) | Ust-Maya, Ust-Maysky District, Sakha Republic, Russia | |
| 10 | 501.23 miles (806.65 km) NNE | Magan Airport (GYG) | Magan, Russia, Sakha Republic, Russia | |
| 11 | 503.16 miles (809.75 km) NNE | Yakutsk Airport (YKS) | Yakutsk, Sakha (Yakutia) Republic, Russia | |
| 12 | 520.08 miles (836.99 km) WSW | Chita Kadala (HTA) | Chita, Russia | |
| 13 | 586.35 miles (943.63 km) NNW | Verkhnevilyuysk Airport (VHV) | Verkhnevilyuysk, Woehee Bueluue District, Sakha Republic, Russia | |
| 14 | 589.26 miles (948.33 km) SSW | Arxan Yi'ershi Airport (YIE) | Arxan, Inner Mongolia, China | |
| 15 | 595.13 miles (957.77 km) N | Vilyuisk Airport (VYI) | Vilyuysk, Sakha Republic, Russia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,166.97 miles (19,580.79 km) SSE | Port Stanley Airport (PSY) | Stanley, Falkland Islands, United Kingdom | |
| 2 | 12,163.56 miles (19,575.30 km) SSE | RAF Mount Pleasant (MPN) | Falkland Islands | |
| 3 | 11,941.00 miles (19,217.14 km) SSE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |
| 4 | 11,924.51 miles (19,190.59 km) E | Hermes Quijada International Airport (RGA) | Río Grande, Tierra del Fuego, Argentina | |
| 5 | 11,919.36 miles (19,182.31 km) E | Ushuaia International Airport (USH) | Ushuaia, Tierra del Fuego, Argentina | |
| 6 | 11,805.25 miles (18,998.67 km) ESE | Piloto Civil Norberto Fernández International Airport (RGL) | Río Gallegos, Santa Cruz, Argentina | |
| 7 | 11,786.30 miles (18,968.16 km) E | Presidente Carlos Ibáñez International Airport (PUQ) | Punta Arenas, Chile | |
| 8 | 11,743.36 miles (18,899.05 km) SE | Puerto Deseado Airport (PUD) | Puerto Deseado, Santa Cruz Province, Argentina | |
| 9 | 11,685.00 miles (18,805.14 km) ESE | Teniente Julio Gallardo Airfield (PNT) | Puerto Natales, Chile | |
| 10 | 11,661.96 miles (18,768.06 km) ESE | Gobernador Gregores Airport (GGS) | Gobernador Gregores, Santa Cruz, Argentina | |
| 11 | 11,655.73 miles (18,758.02 km) ESE | Comandante Armando Tola International Airport (FTE) | El Calafate, Santa Cruz Province, Argentina | |
| 12 | 11,648.51 miles (18,746.41 km) ESE | Lago Argentino Airport (ING) | El Calafate, Santa Cruz, Argentina | |
| 13 | 11,590.90 miles (18,653.69 km) SE | General Enrique Mosconi International Airport (CRD) | Comodoro Rivadavia, Chubut, Argentina | |
| 14 | 11,526.05 miles (18,549.33 km) SE | Perito Moreno Airport (PMQ) | Perito Moreno, Santa Cruz, Argentina | |
| 15 | 11,507.06 miles (18,518.77 km) ESE | Cochrane Airfield (LGR) | Cochrane, Chile | |