Nonstop flight route between Portland, Oregon, United States and Ponta do Sol, Santo Antão, Cape Verde:
Departure Airport:
(45°32'57"N by 122°24'3"W)
Arrival Airport:
(17°12'11"N by 25°5'27"W)
Distance from TTD to NTO:
5,718.23 miles (9,202.58 km)
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Jump to:
- About this route
- TTD Airport Information
- NTO Airport Information
- Facts about TTD
- Facts about NTO
- 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 NTO
- List of Nearest Airports to NTO
- Map of Furthest Airports from NTO
- List of Furthest Airports from NTO
About this route:
A direct, nonstop flight between Portland-Troutdale Airport (TTD), Portland, Oregon, United States and Agostinho Neto Airport (NTO), Ponta do Sol, Santo Antão, Cape Verde would travel a Great Circle distance of 5,718 miles (or 9,203 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 Agostinho Neto 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 Agostinho Neto 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: | NTO / GVAN |
| Airport Name: | Agostinho Neto Airport |
| Location: | Ponta do Sol, Santo Antão, Cape Verde |
| GPS Coordinates: | 17°12'11"N by 25°5'27"W |
| Area Served: | Ribeira-Grande, Praia, São Vicente, Sal |
| Operator/Owner: | ASA |
| Airport Type: | Public |
| Elevation: | 32 feet (10 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from NTO |
| More Information: | NTO 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 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.
- 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.
- Portland-Troutdale Airport (TTD) currently has only 1 runway.
- 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.
Facts about Agostinho Neto Airport (NTO):
- Agostinho Neto Airport (NTO) currently has only 1 runway.
- The furthest airport from Agostinho Neto Airport (NTO) is Great Barrier Reef Airport (HTI), which is located 11,990 miles (19,297 kilometers) away in Hamilton Island, Queensland, Australia.
- Because of Agostinho Neto Airport's relatively low elevation of 32 feet, planes can take off or land at Agostinho Neto 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 closest airport to Agostinho Neto Airport (NTO) is Cesária Évora International Airport (VXE), which is located 26 miles (41 kilometers) S of NTO.
| 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 | 25.66 miles (41.30 km) S | Cesária Évora International Airport (VXE) | São Vicente, Cape Verde | |
| 2 | 68.22 miles (109.78 km) SE | Preguiça Airport (SNE) | São Nicolau, Cape Verde | |
| 3 | 145.14 miles (233.57 km) ESE | Amílcar Cabral International Airport (SID) | Sal Island, Cape Verde | |
| 4 | 157.21 miles (253.00 km) SSE | Mosteiros Airport (MTI) | Mosteiros, Cape Verde | |
| 5 | 163.25 miles (262.73 km) ESE | Aristides Pereira International Airport (BVC) | Boa Vista, Cape Verde | |
| 6 | 165.35 miles (266.11 km) SSE | São Filipe Airport (SFL) | Fogo, Cape Verde | |
| 7 | 188.48 miles (303.32 km) SE | Maio Airport (MMO) | Maio, Cape Verde | |
| 8 | 189.82 miles (305.49 km) SE | Praia International Airport (RAI) | Praia, Cape Verde | |
| 9 | 532.75 miles (857.37 km) ESE | Léopold Sédar Senghor International Airport (DKR) | Dakar, Senegal | |
| 10 | 576.66 miles (928.05 km) E | Saint-Louis Airport (XLS) | Saint-Louis, Senegal | |
| 11 | 580.58 miles (934.35 km) ENE | La Güera Airport (ZLG) | La Güera, Western Sahara | |
| 12 | 585.96 miles (943.00 km) ENE | Nouadhibou International Airport (NDB) | Nouadhibou, Mauritania | |
| 13 | 605.09 miles (973.79 km) E | Nouakchott International Airport (NKC) | Nouakchott, Mauritania | |
| 14 | 622.50 miles (1,001.81 km) ESE | Banjul International Airport (BJL) | Banjul, Gambia | |
| 15 | 626.09 miles (1,007.59 km) E | Richard Toll Airport (RDT) | Richard Toll, Senegal | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,990.34 miles (19,296.54 km) ESE | Great Barrier Reef Airport (HTI) | Hamilton Island, Queensland, Australia | |
| 2 | 11,981.65 miles (19,282.55 km) ESE | Whitsunday Airport (WSY) | Airlie Beach, Australia | |
| 3 | 11,973.25 miles (19,269.02 km) SE | Mackay Airport (MKY) | Mackay, Queensland, Australia | |
| 4 | 11,965.82 miles (19,257.07 km) SSE | Misima Airport (MIS) | Misima Island, Papua New Guinea | |
| 5 | 11,963.03 miles (19,252.58 km) ESE | Whitsunday Coast Airport (PPP) | Proserpine, Queensland, Australia | |
| 6 | 11,957.35 miles (19,243.44 km) ESE | Bowen Airport (ZBO) | Bowen, Queensland, Australia | |
| 7 | 11,922.31 miles (19,187.05 km) SSE | Rockhampton Airport (ROK) | Rockhampton, Queensland, Australia | |
| 8 | 11,918.18 miles (19,180.40 km) SSE | Gladstone Airport (GLT) | Gladstone, Queensland, Australia | |
| 9 | 11,913.99 miles (19,173.66 km) SW | Bellona/Anua Airport (BNY) | Anua, Bellona Island, Solomon Islands | |
| 10 | 11,883.96 miles (19,125.32 km) ESE | Townsville Airport (TSV) | Townsville, Queensland, Australia | |
| 11 | 11,880.04 miles (19,119.02 km) SE | Moranbah Airport (MOV) | Moranbah, Queensland, Australia | |
| 12 | 11,879.17 miles (19,117.63 km) SSE | Bundaberg Airport (BDB) | Bundaberg, Queensland, Australia | |
| 13 | 11,878.43 miles (19,116.43 km) SE | Middlemount Airport (MMM) | Middlemount, Queensland, Australia | |
| 14 | 11,870.62 miles (19,103.87 km) SSE | Guasopa Airport (GAZ) | Guasopa, Papua New Guinea | |
| 15 | 11,870.43 miles (19,103.55 km) SE | Dysart Airport (DYA) | Dysart, Queensland, Australia | |