Nonstop flight route between Portimão, Algarve, Portugal and Havre, Montana, United States:
Departure Airport:
(37°8'51"N by 8°34'46"W)
Arrival Airport:
(48°32'35"N by 109°45'43"W)
Distance from PRM to HVR:
4,801.89 miles (7,727.88 km)
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- About this route
- PRM Airport Information
- HVR Airport Information
- Facts about PRM
- Facts about HVR
- Map of Nearest Airports to PRM
- List of Nearest Airports to PRM
- Map of Furthest Airports from PRM
- List of Furthest Airports from PRM
- Map of Nearest Airports to HVR
- List of Nearest Airports to HVR
- Map of Furthest Airports from HVR
- List of Furthest Airports from HVR
About this route:
A direct, nonstop flight between Portimão Airport (PRM), Portimão, Algarve, Portugal and Havre City-County Airport (HVR), Havre, Montana, United States would travel a Great Circle distance of 4,802 miles (or 7,728 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 Portimão Airport and Havre City-County 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 Portimão Airport and Havre City-County Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | PRM / LPPM |
| Airport Names: |
|
| Location: | Portimão, Algarve, Portugal |
| GPS Coordinates: | 37°8'51"N by 8°34'46"W |
| Area Served: | Portimão |
| Airport Type: | Public |
| Elevation: | 5 feet (2 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from PRM |
| More Information: | PRM Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | HVR / KHVR |
| Airport Name: | Havre City-County Airport |
| Location: | Havre, Montana, United States |
| GPS Coordinates: | 48°32'35"N by 109°45'43"W |
| Area Served: | Havre, Montana |
| Operator/Owner: | City of Havre & Hill County |
| Airport Type: | Public |
| Elevation: | 2591 feet (790 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from HVR |
| More Information: | HVR Maps & Info |
Facts about Portimão Airport (PRM):
- In addition to being known as "Portimão Airport", another name for PRM is "Aeródromo Municipal de Portimão".
- The closest airport to Portimão Airport (PRM) is Faro International Airport (FAO), which is located 35 miles (56 kilometers) ESE of PRM.
- The furthest airport from Portimão Airport (PRM) is Dargaville Aerodrome (DGR), which is nearly antipodal to Portimão Airport (meaning Portimão Airport is almost on the exact opposite side of the Earth from Dargaville Aerodrome), and is located 12,276 miles (19,756 kilometers) away in Dargaville, New Zealand.
- Because of Portimão Airport's relatively low elevation of 5 feet, planes can take off or land at Portimão 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.
- Portimão Airport (PRM) currently has only 1 runway.
Facts about Havre City-County Airport (HVR):
- Havre City-County Airport (HVR) has 2 runways.
- Havre City-County Airport covers an area of 720 acres at an elevation of 2,591 feet above mean sea level.
- The closest airport to Havre City-County Airport (HVR) is Shelby Airport (SBX), which is located 96 miles (155 kilometers) W of HVR.
- The furthest airport from Havre City-County Airport (HVR) is Sir Gaëtan Duval Airport (RRG), which is located 10,411 miles (16,755 kilometers) away in Rodrigues Island, Mauritius.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 35.07 miles (56.43 km) ESE | Faro International Airport (FAO) | Faro, Portugal |     |
| 2 | 73.46 miles (118.22 km) NNE | Beja Airport (BYJ) | Beja, Portugal | |
| 3 | 116.38 miles (187.29 km) NNW | Lisbon Portela Airport (LIS) | Lisbon, Portugal | |
| 4 | 141.89 miles (228.35 km) E | Jerez Airport (XRY) | Jerez de la Frontera, Spain | |
| 5 | 148.55 miles (239.07 km) E | Seville Airport (SVQ) | Seville, Spain | |
| 6 | 153.87 miles (247.63 km) NE | Badajoz Airport (BJZ) | Badajoz, Spain | |
| 7 | 177.59 miles (285.80 km) ESE | Tangier Ibn Battouta Airport (TNG) | Tangier, Morocco | |
| 8 | 191.82 miles (308.70 km) ESE | Gibraltar International Airport (GIB) | Gibraltar | |
| 9 | 201.39 miles (324.11 km) ESE | Ceuta Heliport (JCU) | Ceuta, Spain | |
| 10 | 207.96 miles (334.68 km) N | Coimbra Airport (CBP) | Coimbra, Portugal | |
| 11 | 210.45 miles (338.68 km) ENE | Córdoba Airport (ODB) | Córdoba, Spain | |
| 12 | 210.70 miles (339.09 km) ESE | Sania Ramel Airport (SII) | Sidi Ifni, Morocco | |
| 13 | 210.70 miles (339.09 km) ESE | Sania Ramel Airport (TTU) | Tétouan, Morocco | |
| 14 | 223.39 miles (359.50 km) NNE | Covilhã Airport (COV) | Covilhã, Portugal | |
| 15 | 226.09 miles (363.85 km) SSE | Kenitra Air Base (NNA) | Kenitra, Morocco | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,276.14 miles (19,756.49 km) WSW | Dargaville Aerodrome (DGR) | Dargaville, New Zealand | |
| 2 | 12,259.49 miles (19,729.69 km) SW | Kaitaia Airport (KAT) | Kaitaia, New Zealand | |
| 3 | 12,259.28 miles (19,729.35 km) SW | Kaikohe Aerodrome (KKO) | Kaikohe, New Zealand | |
| 4 | 12,250.71 miles (19,715.56 km) W | Auckland Airport (AKL) | Mangere, New Zealand | |
| 5 | 12,247.45 miles (19,710.31 km) WSW | Whangarei Airport (WRE) | Whangarei, New Zealand | |
| 6 | 12,246.41 miles (19,708.63 km) SW | Kerikeri Airport (KKE) | Kerikeri, New Zealand | |
| 7 | 12,240.81 miles (19,699.63 km) W | Ardmore Airport (AMZ) | Ardmore, New Zealand | |
| 8 | 12,239.20 miles (19,697.04 km) SW | New Plymouth Airport (NPL) | New Plymouth, New Zealand | |
| 9 | 12,216.74 miles (19,660.88 km) WSW | Hamilton International Airport (HLZ) | Hamilton, New Zealand | |
| 10 | 12,209.80 miles (19,649.71 km) W | Coromandel Aerodrome (CMV) | Coromandel, New Zealand | |
| 11 | 12,209.43 miles (19,649.12 km) W | Thames Aerodrome (TMZ) | Thames, New Zealand | |
| 12 | 12,203.79 miles (19,640.04 km) WSW | Great Barrier Aerodrome (GBZ) | Great Barrier Island, New Zealand | |
| 13 | 12,196.40 miles (19,628.15 km) W | Matamata Airport (MTA) | Matamata, New Zealand | |
| 14 | 12,172.16 miles (19,589.14 km) W | Tauranga Airport (TRG) | Tauranga, New Zealand | |
| 15 | 12,166.84 miles (19,580.58 km) SSW | Takaka Aerodrome (KTF) | Takaka, New Zealand | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 96.47 miles (155.25 km) W | Shelby Airport (SBX) | Shelby, Montana, United States | |
| 2 | 97.38 miles (156.72 km) SW | Malmstrom Air Force Base (GFA) | Great Falls, Montana, United States | |
| 3 | 104.13 miles (167.57 km) S | Lewistown Municipal Airport (LWT) | Lewistown, Montana, United States | |
| 4 | 104.37 miles (167.96 km) SW | Great Falls International Airport (GTF) | Great Falls, Montana, United States | |
| 5 | 110.74 miles (178.22 km) NNW | Medicine Hat Airport (YXH) | Medicine Hat, Alberta, Canada | |
| 6 | 119.57 miles (192.43 km) W | Cut Bank Municipal AirportCut Bank Army Air Field (CTB) | Cut Bank, Montana, United States | |
| 7 | 135.37 miles (217.85 km) NNW | CFB Suffield (YSD) | Suffield, Alberta, Canada | |
| 8 | 146.23 miles (235.34 km) E | Glasgow International Airport (GGW) | Glasgow, Montana, United States | |
| 9 | 152.56 miles (245.52 km) NE | Swift Current Airport (YYN) | Swift Current, Saskatchewan, Canada | |
| 10 | 153.79 miles (247.50 km) SSE | Roundup Airport (RPX) | Roundup, Montana, United States | |
| 11 | 154.74 miles (249.03 km) ESE | Jordan Airport (JDN) | Jordan, Montana, United States | |
| 12 | 156.62 miles (252.05 km) WNW | Lethbridge Airport (YQL) | Lethbridge, Alberta, Canada | |
| 13 | 169.14 miles (272.20 km) SW | Helena Regional Airport (HLN) | Helena, Montana, United States | |
| 14 | 194.84 miles (313.57 km) E | L. M. Clayton Airport (OLF) | Wolf Point, Montana, United States | |
| 15 | 197.47 miles (317.80 km) SSE | Billings Logan International Airport (BIL) | Billings, Montana, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,411.36 miles (16,755.42 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,385.68 miles (16,714.09 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 3 | 10,381.13 miles (16,706.76 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 4 | 10,373.20 miles (16,694.00 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 5 | 10,359.60 miles (16,672.12 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 6 | 10,286.25 miles (16,554.07 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 7 | 10,194.47 miles (16,406.37 km) SE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 8 | 10,171.39 miles (16,369.22 km) SE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,085.73 miles (16,231.37 km) SE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 10 | 10,080.27 miles (16,222.58 km) SE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 11 | 10,068.45 miles (16,203.56 km) SE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 12 | 10,031.52 miles (16,144.12 km) SE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 13 | 10,027.54 miles (16,137.72 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 14 | 10,020.48 miles (16,126.36 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 15 | 10,012.80 miles (16,114.01 km) E | East London Airport (ELS) | East London, South Africa | |