Nonstop flight route between Hohenems, Austria and Portland, Oregon, United States:
Departure Airport:
(47°23'4"N by 9°41'59"E)
Arrival Airport:
(45°32'57"N by 122°24'3"W)
Distance from HOH to TTD:
5,391.16 miles (8,676.21 km)
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Jump to:
- About this route
- HOH Airport Information
- TTD Airport Information
- Facts about HOH
- Facts about TTD
- Map of Nearest Airports to HOH
- List of Nearest Airports to HOH
- Map of Furthest Airports from HOH
- List of Furthest Airports from HOH
- Map of Nearest Airports to TTD
- List of Nearest Airports to TTD
- Map of Furthest Airports from TTD
- List of Furthest Airports from TTD
About this route:
A direct, nonstop flight between Hohenems-Dornbirn Airport (HOH), Hohenems, Austria and Portland-Troutdale Airport (TTD), Portland, Oregon, United States would travel a Great Circle distance of 5,391 miles (or 8,676 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 Hohenems-Dornbirn Airport and Portland-Troutdale 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 Hohenems-Dornbirn Airport and Portland-Troutdale Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | HOH / LOIH |
| Airport Names: |
|
| Location: | Hohenems, Austria |
| GPS Coordinates: | 47°23'4"N by 9°41'59"E |
| Area Served: | Dornbirn, Austria |
| Airport Type: | Public |
| Elevation: | 1352 feet (412 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from HOH |
| More Information: | HOH Maps & Info |
Arrival 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 |
Facts about Hohenems-Dornbirn Airport (HOH):
- In addition to being known as "Hohenems-Dornbirn Airport", other names for HOH include "Hohenems-Dornbirn Airport (Dornbirn)" and "Flugplatz Hohenems-Dornbirn".
- Hohenems-Dornbirn Airport (HOH) currently has only 1 runway.
- The closest airport to Hohenems-Dornbirn Airport (HOH) is St. Gallen–Altenrhein Airport (ACH), which is located only 10 miles (15 kilometers) NW of HOH.
- The furthest airport from Hohenems-Dornbirn Airport (HOH) is Chatham Islands (CHT), which is nearly antipodal to Hohenems-Dornbirn Airport (meaning Hohenems-Dornbirn Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,050 miles (19,393 kilometers) away in Waitangi, Chatham Islands, New Zealand.
Facts about Portland-Troutdale Airport (TTD):
- 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.
- 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.
- The airport was purchased by the Port of Portland in 1942, serving as a reliever airport for nearby Portland International Airport until the 1950s.
- Portland-Troutdale Airport covers an area of 284 acres at an elevation of 39 feet above mean sea level.
- Portland-Troutdale Airport (TTD) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 9.52 miles (15.33 km) NW | St. Gallen–Altenrhein Airport (ACH) | Altenrhein, Switzerland |     |
| 2 | 21.68 miles (34.89 km) NNW | Friedrichshafen Airport (FDH) | Friedrichshafen, Bodensee, Germany | |
| 3 | 54.07 miles (87.02 km) W | Zurich Airport (ZRH) | Zürich, Switzerland | |
| 4 | 59.41 miles (95.61 km) S | Samedan Airport (SMV) | St. Moritz / Samedan, Switzerland | |
| 5 | 68.65 miles (110.48 km) WSW | Emmen Swiss Air Base (EML) | Emmen, Lucerne, Switzerland | |
| 6 | 77.48 miles (124.69 km) E | Innsbruck Airport (INN) | Innsbruck, Austria | |
| 7 | 91.79 miles (147.73 km) NE | Augsburg Airport (AGB) | Augsburg, Bavaria, Germany | |
| 8 | 92.27 miles (148.49 km) NE | Fürstenfeldbruck Air Base (FEL) | Fürstenfeldbruck, Bavaria, Germany | |
| 9 | 92.86 miles (149.44 km) NNW | Stuttgart Airport (STR) | Stuttgart, Germany | |
| 10 | 99.60 miles (160.29 km) NNW | Stuttgart Hauptbahnhof (ZWS) | Stuttgart, Germany | |
| 11 | 99.85 miles (160.69 km) SE | Bolzano Airport (BZO) | Bolzano, Italy | |
| 12 | 102.33 miles (164.69 km) W | EuroAirport Basel–Mulhouse–Freiburg (BSL) | Basel, Switzerland | |
| 13 | 102.33 miles (164.69 km) W | EuroAirport Basel–Mulhouse–Freiburg (MLH) | Mulhouse, France | |
| 14 | 102.48 miles (164.93 km) SSW | Lugano Airport (LUG) | Lugano, Agno, Switzerland | |
| 15 | 108.43 miles (174.50 km) WSW | Bern Airport (BRN) | Bern, Switzerland | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,050.23 miles (19,392.92 km) SE | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 2 | 11,612.90 miles (18,689.11 km) ESE | Hood Aerodrome (MRO) | Masterton, New Zealand | |
| 3 | 11,594.02 miles (18,658.73 km) SE | Hawke's Bay Airport (NPE) | Napier, New Zealand | |
| 4 | 11,593.81 miles (18,658.38 km) SE | Gisborne Airport (GIS) | Gisborne, New Zealand | |
| 5 | 11,592.31 miles (18,655.98 km) ESE | Wellington International Airport (WLG) | Wellington, New Zealand | |
| 6 | 11,584.14 miles (18,642.82 km) ESE | Palmerston North Airport (PMR) | Palmerston North, New Zealand | |
| 7 | 11,583.09 miles (18,641.13 km) ESE | Kapiti Coast Airport (PPQ) | Paraparaumu Beach, New Zealand | |
| 8 | 11,579.81 miles (18,635.85 km) ESE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 9 | 11,564.18 miles (18,610.70 km) ESE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 10 | 11,559.38 miles (18,602.98 km) ESE | Woodbourne Airport (BHE) | Blenheim, New Zealand | |
| 11 | 11,544.28 miles (18,578.68 km) ESE | Wanganui Airport (WAG) | Wanganui, New Zealand | |
| 12 | 11,541.45 miles (18,574.11 km) E | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 13 | 11,532.87 miles (18,560.31 km) E | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 14 | 11,528.57 miles (18,553.39 km) SE | Taupo AirportTe Papa Waka Rererangi o Taupō (TUO) | Taupo, New Zealand | |
| 15 | 11,524.82 miles (18,547.36 km) E | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 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 | |