Nonstop flight route between Portimão, Algarve, Portugal and Helena / West Helena, Arkansas, United States:
Departure Airport:
(37°8'51"N by 8°34'46"W)
Arrival Airport:
(34°34'35"N by 90°40'32"W)
Distance from PRM to HEE:
4,445.83 miles (7,154.85 km)
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Jump to:
- About this route
- PRM Airport Information
- HEE Airport Information
- Facts about PRM
- Facts about HEE
- 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 HEE
- List of Nearest Airports to HEE
- Map of Furthest Airports from HEE
- List of Furthest Airports from HEE
About this route:
A direct, nonstop flight between Portimão Airport (PRM), Portimão, Algarve, Portugal and Thompson-Robbins AirportThompson-Robbins Army Airfield (HEE), Helena / West Helena, Arkansas, United States would travel a Great Circle distance of 4,446 miles (or 7,155 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 Thompson-Robbins AirportThompson-Robbins Army Airfield, 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 Thompson-Robbins AirportThompson-Robbins Army Airfield. 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: | HEE / KHEE |
| Airport Name: | Thompson-Robbins AirportThompson-Robbins Army Airfield |
| Location: | Helena / West Helena, Arkansas, United States |
| GPS Coordinates: | 34°34'35"N by 90°40'32"W |
| Area Served: | Helena-West Helena, Arkansas, United States |
| Operator/Owner: | City of Helena-West Helena |
| Airport Type: | Public |
| Elevation: | 242 feet (74 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from HEE |
| More Information: | HEE Maps & Info |
Facts about Portimão Airport (PRM):
- 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.
- The closest airport to Portimão Airport (PRM) is Faro International Airport (FAO), which is located 35 miles (56 kilometers) ESE of PRM.
- In addition to being known as "Portimão Airport", another name for PRM is "Aeródromo Municipal de Portimão".
- 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.
- Portimão Airport (PRM) currently has only 1 runway.
Facts about Thompson-Robbins AirportThompson-Robbins Army Airfield (HEE):
- The furthest airport from Thompson-Robbins AirportThompson-Robbins Army Airfield (HEE) is Margaret River Airport (MGV), which is located 10,968 miles (17,651 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Thompson-Robbins AirportThompson-Robbins Army Airfield's relatively low elevation of 242 feet, planes can take off or land at Thompson-Robbins AirportThompson-Robbins Army Airfield 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 Thompson-Robbins AirportThompson-Robbins Army Airfield (HEE) is Tunica Municipal Airport (UTM), which is located 20 miles (32 kilometers) ENE of HEE.
- Thompson-Robbins AirportThompson-Robbins Army Airfield (HEE) has 2 runways.
- The airfield was operated under contract to USAAF by Aero-Tech providing basic flight instruction to aviation cadets.
| 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 | 20.10 miles (32.35 km) ENE | Tunica Municipal Airport (UTM) | Tunica, Mississippi, United States | |
| 2 | 21.27 miles (34.23 km) SSE | Fletcher Field (CKM) | Clarksdale, Mississippi, United States | |
| 3 | 25.88 miles (41.64 km) NNW | Forrest City Municipal Airport (FCY) | Forrest City, Arkansas, United States | |
| 4 | 46.00 miles (74.03 km) NNE | West Memphis Municipal Airport (AWM) | West Memphis, Arkansas, United States | |
| 5 | 51.09 miles (82.22 km) NE | Memphis International Airport (MEM) | Memphis, Tennessee, United States | |
| 6 | 51.17 miles (82.35 km) W | Stuttgart Municipal Airport (SGT) | Stuttgart, Arkansas, United States | |
| 7 | 57.60 miles (92.70 km) ENE | Olive Branch Airport (OLV) | Olive Branch, Mississippi, United States | |
| 8 | 66.22 miles (106.57 km) E | University-Oxford Airport (UOX) | Oxford, Mississippi, United States | |
| 9 | 70.62 miles (113.65 km) NE | Millington Regional Jetport (NQA) | Millington, Tennessee, United States | |
| 10 | 74.43 miles (119.78 km) NW | Searcy Municipal Airport (SRC) | Searcy, Arkansas, United States | |
| 11 | 77.02 miles (123.95 km) WSW | Grider Field (PBF) | Pine Bluff, Arkansas, United States | |
| 12 | 77.61 miles (124.91 km) SSW | Mid-Delta Regional Airport (GLH) | Greenville, Mississippi, United States | |
| 13 | 82.08 miles (132.09 km) SSE | Greenwood-Leflore Airport (GWO) | Greenwood, Mississippi, United States | |
| 14 | 86.74 miles (139.59 km) WNW | Little Rock Air Force Base (LRF) | Jacksonville, Arkansas, United States | |
| 15 | 86.75 miles (139.61 km) N | Jonesboro Municipal Airport (JBR) | Jonesboro, Arkansas, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,968.07 miles (17,651.36 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,948.33 miles (17,619.58 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,928.89 miles (17,588.29 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 10,916.66 miles (17,568.62 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 5 | 10,912.77 miles (17,562.36 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 6 | 10,911.99 miles (17,561.10 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 7 | 10,898.73 miles (17,539.77 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 10,896.51 miles (17,536.19 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 9 | 10,892.02 miles (17,528.97 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 10 | 10,891.25 miles (17,527.73 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 11 | 10,874.84 miles (17,501.31 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 12 | 10,842.62 miles (17,449.46 km) W | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 13 | 10,835.29 miles (17,437.67 km) WSW | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 14 | 10,832.26 miles (17,432.79 km) W | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 15 | 10,825.21 miles (17,421.44 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |