Nonstop flight route between Dayton, Ohio, United States and Coimbra, Portugal:
Departure Airport:
(39°54'7"N by 84°13'9"W)
Arrival Airport:
(40°9'21"N by 8°28'12"W)
Distance from DAY to CBP:
3,874.91 miles (6,236.05 km)
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- About this route
- DAY Airport Information
- CBP Airport Information
- Facts about DAY
- Facts about CBP
- Map of Nearest Airports to DAY
- List of Nearest Airports to DAY
- Map of Furthest Airports from DAY
- List of Furthest Airports from DAY
- Map of Nearest Airports to CBP
- List of Nearest Airports to CBP
- Map of Furthest Airports from CBP
- List of Furthest Airports from CBP
About this route:
A direct, nonstop flight between James M. Cox Dayton International Airport (DAY), Dayton, Ohio, United States and Coimbra Airport (CBP), Coimbra, Portugal would travel a Great Circle distance of 3,875 miles (or 6,236 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 James M. Cox Dayton International Airport and Coimbra 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 James M. Cox Dayton International Airport and Coimbra Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | DAY / KDAY |
| Airport Name: | James M. Cox Dayton International Airport |
| Location: | Dayton, Ohio, United States |
| GPS Coordinates: | 39°54'7"N by 84°13'9"W |
| Operator/Owner: | City of Dayton |
| Airport Type: | Public |
| Elevation: | 1009 feet (308 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from DAY |
| More Information: | DAY Maps & Info |
Arrival 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 |
Facts about James M. Cox Dayton International Airport (DAY):
- In 2011 Dayton International Airport completed a new air traffic control tower.
- On December 17, 1936 the airport opened as the "Dayton Municipal Airport" with three 3,600-foot concrete runways and connecting taxiways.
- James M. Cox Dayton International Airport (DAY) has 3 runways.
- The airport began a multi-year project in October 2006 to the perimeter roadway network to provide access around the airfield and to enhance safety by eliminating vehicle crossing of runways and taxiways.
- The furthest airport from James M. Cox Dayton International Airport (DAY) is Margaret River Airport (MGV), which is located 11,296 miles (18,178 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to James M. Cox Dayton International Airport (DAY) is Wright-Patterson Air Force Base (FFO), which is located only 11 miles (17 kilometers) ESE of DAY.
- The airport was a hub for Piedmont Airlines from July 1, 1982 until its merger with US Airways, which continued the Dayton hub for a year or two.
- Expansion room exists, with plenty of open gates, though Concourse D, which was built in 1978 and used by Piedmont Airlines and US Airways for their mini-hub operation until its closure in 1991, was demolished in 2013.
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.
- 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.
- In addition to being known as "Coimbra Airport", another name for CBP is "Aeródromo Municipal Bissaya Barreto".
- Coimbra Airport (CBP) currently has only 1 runway.
- The closest airport to Coimbra Airport (CBP) is Covilhã Airport (COV), which is located 53 miles (85 kilometers) E of CBP.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10.55 miles (16.97 km) ESE | Wright-Patterson Air Force Base (FFO) | Dayton, Ohio, United States |     |
| 2 | 20.56 miles (33.08 km) ESE | Springfield–Beckley Municipal Airport (SGH) | Springfield, Ohio, United States | |
| 3 | 21.65 miles (34.84 km) S | Dayton–Wright Brothers Airport (MGY) | Dayton, Ohio, United States | |
| 4 | 27.28 miles (43.89 km) SSW | Middletown Regional Airport (MWO) | Middletown, Ohio, United States | |
| 5 | 34.58 miles (55.65 km) WSW | Richmond Municipal Airport (RID) | Richmond, Indiana, United States | |
| 6 | 39.87 miles (64.16 km) SE | Wilmington Air Park (ILN) | Wilmington, Ohio, United States | |
| 7 | 40.54 miles (65.24 km) SSW | Butler County Regional Airport (HAO) | Hamilton, Ohio, United States | |
| 8 | 40.82 miles (65.69 km) SW | Miami University Airport (OXD) | Oxford, Ohio, United States | |
| 9 | 41.07 miles (66.10 km) N | Neil Armstrong Airport (AXV) | Wapakoneta, Ohio, United States | |
| 10 | 50.40 miles (81.12 km) WSW | Mettel Field (CEV) | Connersville, Indiana, United States | |
| 11 | 56.21 miles (90.46 km) S | Cincinnati Municipal Airport (LUK) | Cincinnati, Ohio, United States | |
| 12 | 56.61 miles (91.10 km) N | Lima Allen County Airport (AOH) | Lima, Ohio, United States | |
| 13 | 61.91 miles (99.64 km) ENE | Ohio State University Airport (OSU) | Columbus, Ohio, United States | |
| 14 | 63.62 miles (102.39 km) SSW | Cincinnati/Northern Kentucky International Airport (CVG) | Hebron, Kentucky (near Cincinnati), United States | |
| 15 | 66.49 miles (107.01 km) WNW | Delaware County Regional Airport (MIE) | Muncie, Indiana, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,295.50 miles (18,178.31 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,272.52 miles (18,141.32 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,252.12 miles (18,108.49 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,248.49 miles (18,102.65 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,208.09 miles (18,037.63 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,194.36 miles (18,015.53 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 11,184.39 miles (17,999.49 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 11,184.11 miles (17,999.03 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 9 | 11,165.47 miles (17,969.03 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 10 | 11,156.97 miles (17,955.35 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 11 | 11,116.82 miles (17,890.74 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,086.05 miles (17,841.22 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 11,073.13 miles (17,820.43 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 11,064.97 miles (17,807.29 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,026.77 miles (17,745.82 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 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 | |