Nonstop flight route between Portland, Oregon, United States and Honolulu, Hawaii, United States:
Departure Airport:
(45°32'57"N by 122°24'3"W)
Arrival Airport:
(21°19'6"N by 157°55'21"W)
Distance from TTD to HNL:
2,609.55 miles (4,199.66 km)
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Jump to:
- About this route
- TTD Airport Information
- HNL Airport Information
- Facts about TTD
- Facts about HNL
- 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 HNL
- List of Nearest Airports to HNL
- Map of Furthest Airports from HNL
- List of Furthest Airports from HNL
About this route:
A direct, nonstop flight between Portland-Troutdale Airport (TTD), Portland, Oregon, United States and Honolulu International Airport (HNL), Honolulu, Hawaii, United States would travel a Great Circle distance of 2,610 miles (or 4,200 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 Honolulu International 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 Honolulu International 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: | HNL / PHNL |
| Airport Name: | Honolulu International Airport |
| Location: | Honolulu, Hawaii, United States |
| GPS Coordinates: | 21°19'6"N by 157°55'21"W |
| Area Served: | Honolulu, Island of O'ahu |
| Operator/Owner: | State of Hawaii |
| Airport Type: | Public / Military |
| Elevation: | 13 feet (4 meters) |
| # of Runways: | 6 |
| View all routes: | Routes from HNL |
| More Information: | HNL 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.
- 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.
- 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 (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.
Facts about Honolulu International Airport (HNL):
- By 2012 Hawaiian Airlines was re-establishing Honolulu Airport as a connecting hub between the United States mainland and the Asia-Pacific region.
- John Rodgers Airport was renamed Honolulu Airport in 1947.
- The original terminal building on the southeast side of runways 4 was replaced by the John Rodgers Terminal, which was dedicated on August 22, 1962 and opened on October 14, 1962.
- Because of Honolulu International Airport's relatively low elevation of 13 feet, planes can take off or land at Honolulu 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.
- Internationally, Japan is the dominant market.
- Honolulu International Airport serves as the principal hub of Hawaiian Airlines, the largest Hawaii-based airline.
- In addition to the four paved runways, Honolulu International Airport has two designated offshore runways designated 8W/26W and 4W/22W for use by seaplanes.
- The furthest airport from Honolulu International Airport (HNL) is Ghanzi Airport (GNZ), which is nearly antipodal to Honolulu International Airport (meaning Honolulu International Airport is almost on the exact opposite side of the Earth from Ghanzi Airport), and is located 12,399 miles (19,955 kilometers) away in Ghanzi, Botswana.
- The closest airport to Honolulu International Airport (HNL) is Hickam Field (HIK), which is located only 0 mile (0 kilometer) N of HNL.
- Honolulu International Airport (HNL) has 6 runways.
| 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 | 0.00 miles (0.00 km) N | Hickam Field (HIK) | Honolulu, Hawaii, United States | |
| 2 | 9.54 miles (15.36 km) W | Kalaeloa Airport (NAX) | Kapolei, Hawaii, United States | |
| 3 | 13.73 miles (22.10 km) NNW | Wheeler AAF (HHI) | Wahiawa, Hawaii, United States | |
| 4 | 25.24 miles (40.61 km) NW | Dillingham Airfield (HDH) | Mokuleia, Hawaii, United States | |
| 5 | 54.42 miles (87.58 km) ESE | Molokai Airport (MKK) | Kaunakakai, Hawaii, United States | |
| 6 | 61.55 miles (99.05 km) E | Kalaupapa Airport (LUP) | Kalaupapa, Hawaii, United States | |
| 7 | 72.65 miles (116.91 km) ESE | Lanai Airport (LNY) | Lanai City, Hawaii, United States | |
| 8 | 84.18 miles (135.48 km) ESE | Kapalua Airport (JHM) | Lahaina, Hawaii, United States | |
| 9 | 100.45 miles (161.66 km) ESE | Kahului Airport (OGG) | Kahului, Hawaii, United States | |
| 10 | 101.67 miles (163.63 km) WNW | Lihue Airport (LIH) | Lihue, Hawaii, United States | |
| 11 | 115.11 miles (185.25 km) WNW | Port Allen Airport (PAK) | Hanapepe, Hawaii, United States | |
| 12 | 115.49 miles (185.86 km) WNW | Princeville Airport (HPV) | Hanalei, Hawaii, United States | |
| 13 | 128.23 miles (206.36 km) ESE | Hana Airport (HNM) | Hana, Hawaii, United States | |
| 14 | 129.11 miles (207.78 km) WNW | PMRF Barking Sands (BKH) | Kekaha, Hawaii, United States | |
| 15 | 151.80 miles (244.30 km) ESE | Upolu Airport (UPP) | Hawi, Hawaii, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,399.39 miles (19,954.84 km) SE | Ghanzi Airport (GNZ) | Ghanzi, Botswana | |
| 2 | 12,309.09 miles (19,809.51 km) SW | Maun Airport (MUB) | Maun, Botswana | |
| 3 | 12,251.12 miles (19,716.22 km) S | Hukuntsi Airport (HUK) | Hukuntsi, Botswana | |
| 4 | 12,221.84 miles (19,669.09 km) ESE | Gobabis Airport (GOG) | Gobabis, Namibia | |
| 5 | 12,190.95 miles (19,619.39 km) SSE | Dirico Airport (DRC) | Dirico, Angola | |
| 6 | 12,158.40 miles (19,567.00 km) SE | Rundu Airport (NDU) | Rundu, Okavango Region, Namibia | |
| 7 | 12,155.46 miles (19,562.27 km) SW | Jwaneng Airport (JWA) | Jwaneng, Botswana | |
| 8 | 12,154.65 miles (19,560.97 km) ESE | Grootfontein Airport (GFY) | Grootfontein, Namibia | |
| 9 | 12,147.85 miles (19,550.03 km) SSW | Katima Mulilo Airport (MPA) | Katima Mulilo, Namibia | |
| 10 | 12,130.16 miles (19,521.55 km) ESE | Hosea Kutako International Airport (WDH) | Windhoek, Namibia | |
| 11 | 12,123.05 miles (19,510.10 km) SW | Kasane Airport (BBK) | Kasane, Botswana | |
| 12 | 12,106.01 miles (19,482.68 km) SW | Victoria Falls Airport (VFA) | Victoria Falls, Zimbabwe | |
| 13 | 12,105.57 miles (19,481.98 km) SW | Sir Seretse Khama International Airport (GBE) | Gaborone, Botswana | |
| 14 | 12,104.39 miles (19,480.08 km) ESE | Eros Airport (ERS) | Windhoek, Namibia | |
| 15 | 12,093.58 miles (19,462.68 km) SW | Livingstone Airport (LVI) | Livingstone, Zambia | |