Nonstop flight route between Coimbra, Portugal and Salem, Illinois, United States:
Departure Airport:
(40°9'21"N by 8°28'12"W)
Arrival Airport:
(38°38'34"N by 88°57'51"W)
Distance from CBP to SLO:
4,139.73 miles (6,662.23 km)
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Jump to:
- About this route
- CBP Airport Information
- SLO Airport Information
- Facts about CBP
- Facts about SLO
- Map of Nearest Airports to CBP
- List of Nearest Airports to CBP
- Map of Furthest Airports from CBP
- List of Furthest Airports from CBP
- Map of Nearest Airports to SLO
- List of Nearest Airports to SLO
- Map of Furthest Airports from SLO
- List of Furthest Airports from SLO
About this route:
A direct, nonstop flight between Coimbra Airport (CBP), Coimbra, Portugal and Salem–Leckrone Airport (SLO), Salem, Illinois, United States would travel a Great Circle distance of 4,140 miles (or 6,662 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 Coimbra Airport and Salem–Leckrone 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 Coimbra Airport and Salem–Leckrone Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | CBP / LPCO |
| Airport Names: |
|
| Location: | Coimbra, Portugal |
| GPS Coordinates: | 40°9'21"N by 8°28'12"W |
| Area Served: | Coimbra |
| Operator/Owner: | Câmara Municipal de Coimbra |
| Airport Type: | Public |
| Elevation: | 571 feet (174 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from CBP |
| More Information: | CBP Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | SLO / KSLO |
| Airport Name: | Salem–Leckrone Airport |
| Location: | Salem, Illinois, United States |
| GPS Coordinates: | 38°38'34"N by 88°57'51"W |
| Area Served: | Salem, Illinois |
| Operator/Owner: | Salem Airport Authority |
| Airport Type: | Public |
| Elevation: | 573 feet (175 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SLO |
| More Information: | SLO Maps & Info |
Facts about Coimbra Airport (CBP):
- Because of Coimbra Airport's relatively low elevation of 571 feet, planes can take off or land at Coimbra 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.
- Coimbra Airport (CBP) currently has only 1 runway.
- The furthest airport from Coimbra Airport (CBP) is Takaka Aerodrome (KTF), which is nearly antipodal to Coimbra Airport (meaning Coimbra Airport is almost on the exact opposite side of the Earth from Takaka Aerodrome), and is located 12,352 miles (19,879 kilometers) away in Takaka, New Zealand.
- The closest airport to Coimbra Airport (CBP) is Covilhã Airport (COV), which is located 53 miles (85 kilometers) E of CBP.
- In addition to being known as "Coimbra Airport", another name for CBP is "Aeródromo Municipal Bissaya Barreto".
Facts about Salem–Leckrone Airport (SLO):
- The closest airport to Salem–Leckrone Airport (SLO) is Mt. Vernon Airport (MVN), which is located 23 miles (37 kilometers) SSE of SLO.
- Salem–Leckrone Airport (SLO) currently has only 1 runway.
- The furthest airport from Salem–Leckrone Airport (SLO) is Margaret River Airport (MGV), which is located 11,062 miles (17,802 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Salem–Leckrone Airport's relatively low elevation of 573 feet, planes can take off or land at Salem–Leckrone 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 52.77 miles (84.93 km) E | Covilhã Airport (COV) | Covilhã, Portugal |     |
| 2 | 75.37 miles (121.30 km) N | Francisco Sá Carneiro Airport (OPO) | Porto, Portugal | |
| 3 | 86.87 miles (139.81 km) NNE | Vila Real Airport (VRL) | Vila Real, Portugal | |
| 4 | 98.87 miles (159.11 km) N | Braga Airport (BGZ) | Braga, Portugal | |
| 5 | 101.84 miles (163.90 km) SSW | Lisbon Portela Airport (LIS) | Lisbon, Portugal | |
| 6 | 123.91 miles (199.42 km) SE | Badajoz Airport (BJZ) | Badajoz, Spain | |
| 7 | 143.47 miles (230.89 km) N | Vigo Airport (VGO) | Vigo, Galicia, Spain | |
| 8 | 146.38 miles (235.58 km) SSE | Beja Airport (BYJ) | Beja, Portugal | |
| 9 | 149.16 miles (240.05 km) NE | Bragança Airport (BGC) | Bragança, Portugal | |
| 10 | 165.22 miles (265.90 km) ENE | Salamanca-Matacán Airport (SLM) | Salamanca, Spain | |
| 11 | 189.36 miles (304.74 km) N | Santiago de Compostela Airport (SCQ) | Santiago de Compostela, Spain | |
| 12 | 207.96 miles (334.68 km) S | Portimão Airport (PRM) | Portimão, Algarve, Portugal | |
| 13 | 217.09 miles (349.36 km) ENE | Valladolid International Airport (VLL) | Valladolid, Spain | |
| 14 | 217.41 miles (349.88 km) N | A Coruña Airport (LCG) | A Coruña, Spain | |
| 15 | 218.77 miles (352.07 km) S | Faro International Airport (FAO) | Faro, Portugal | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,352.22 miles (19,878.92 km) SW | Takaka Aerodrome (KTF) | Takaka, New Zealand | |
| 2 | 12,335.04 miles (19,851.27 km) SW | Motueka Aerodrome (MZP) | Motueka, New Zealand | |
| 3 | 12,327.46 miles (19,839.08 km) S | Westport Airport (WSZ) | Westport, New Zealand | |
| 4 | 12,318.19 miles (19,824.16 km) SW | Nelson AirportTe Papa Waka Rererangi o Whakatū (NSN) | Nelson, New Zealand | |
| 5 | 12,282.46 miles (19,766.65 km) SW | Woodbourne Airport (BHE) | Blenheim, New Zealand | |
| 6 | 12,276.53 miles (19,757.10 km) S | Greymouth Airport (GMN) | Greymouth, New Zealand | |
| 7 | 12,274.99 miles (19,754.62 km) WSW | New Plymouth Airport (NPL) | New Plymouth, New Zealand | |
| 8 | 12,257.85 miles (19,727.06 km) S | Hokitika Airport (HKK) | Hokitika, New Zealand | |
| 9 | 12,251.49 miles (19,716.81 km) W | Wanganui Airport (WAG) | Wanganui, New Zealand | |
| 10 | 12,247.93 miles (19,711.09 km) WSW | Kapiti Coast Airport (PPQ) | Paraparaumu Beach, New Zealand | |
| 11 | 12,247.22 miles (19,709.95 km) WSW | Wellington International Airport (WLG) | Wellington, New Zealand | |
| 12 | 12,246.69 miles (19,709.08 km) SW | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 13 | 12,220.96 miles (19,667.68 km) W | Palmerston North Airport (PMR) | Palmerston North, New Zealand | |
| 14 | 12,214.14 miles (19,656.71 km) WSW | Hood Aerodrome (MRO) | Masterton, New Zealand | |
| 15 | 12,200.78 miles (19,635.21 km) SSW | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 22.80 miles (36.69 km) SSE | Mt. Vernon Airport (MVN) | Mount Vernon, Illinois, United States | |
| 2 | 26.05 miles (41.92 km) WNW | Greenville Airport (GRE) | Greenville, Illinois, United States | |
| 3 | 47.52 miles (76.48 km) W | MidAmerica St. Louis Airport (BLV) | Belleville, Illinois, United States | |
| 4 | 60.74 miles (97.76 km) WNW | St. Louis Regional Airport (ALN) | Alton, Illinois, United States | |
| 5 | 61.39 miles (98.80 km) S | Williamson County Regional Airport (MWA) | Marion, Illinois, United States | |
| 6 | 61.76 miles (99.38 km) SSW | Southern Illinois Airport (MDH) | Carbondale/Murphysboro, Illinois, United States | |
| 7 | 64.55 miles (103.88 km) W | St. Louis Downtown Airport (CPS) | Cahokia, Illinois (near St. Louis), United States | |
| 8 | 68.42 miles (110.11 km) NNE | Coles County Memorial Airport (MTO) | Mattoon/Charleston, Illinois, United States | |
| 9 | 73.73 miles (118.66 km) E | Lawrenceville–Vincennes International Airport (LWV) | Lawrenceville, Illinois, United States | |
| 10 | 75.69 miles (121.81 km) W | Lambert–St. Louis International Airport (STL) | St. Louis, Missouri, United States | |
| 11 | 76.24 miles (122.70 km) E | O'Neal Airport (OEA) | Vincennes, Indiana, United States | |
| 12 | 80.22 miles (129.10 km) E | Ed-Air Airport (OTN) | Oaktown, Indiana, United States | |
| 13 | 82.50 miles (132.78 km) N | Decatur Airport (DEC) | Decatur, Illinois, United States | |
| 14 | 87.81 miles (141.32 km) ENE | Sullivan County Airport (SIV) | Sullivan, Indiana, United States | |
| 15 | 88.19 miles (141.93 km) ESE | Evansville Regional Airport (EVV) | Evansville, Indiana, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,061.93 miles (17,802.41 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,039.84 miles (17,766.86 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,017.17 miles (17,730.38 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 11,014.01 miles (17,725.28 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 10,986.57 miles (17,681.13 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,971.12 miles (17,656.27 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,961.97 miles (17,641.53 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 10,957.97 miles (17,635.11 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 9 | 10,939.06 miles (17,604.66 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 10 | 10,921.98 miles (17,577.18 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 11 | 10,919.07 miles (17,572.50 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 12 | 10,901.66 miles (17,544.47 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,869.48 miles (17,492.69 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,868.64 miles (17,491.33 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,859.47 miles (17,476.58 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |