Nonstop flight route between Defiance, Ohio, United States and Dayton, Ohio, United States:
Departure Airport:
(41°20'14"N by 84°25'44"W)
Arrival Airport:
(39°35'20"N by 84°13'29"W)
Distance from DFI to MGY:
121.29 miles (195.20 km)
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Jump to:
- About this route
- DFI Airport Information
- MGY Airport Information
- Facts about DFI
- Facts about MGY
- Map of Nearest Airports to DFI
- List of Nearest Airports to DFI
- Map of Furthest Airports from DFI
- List of Furthest Airports from DFI
- Map of Nearest Airports to MGY
- List of Nearest Airports to MGY
- Map of Furthest Airports from MGY
- List of Furthest Airports from MGY
About this route:
A direct, nonstop flight between Defiance Memorial Airport (DFI), Defiance, Ohio, United States and Dayton–Wright Brothers Airport (MGY), Dayton, Ohio, United States would travel a Great Circle distance of 121 miles (or 195 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 relatively short distance between Defiance Memorial Airport and Dayton–Wright Brothers Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | DFI / KDFI |
| Airport Name: | Defiance Memorial Airport |
| Location: | Defiance, Ohio, United States |
| GPS Coordinates: | 41°20'14"N by 84°25'44"W |
| Area Served: | Defiance, Ohio |
| Operator/Owner: | Board of County Commissioners |
| Airport Type: | Public |
| Elevation: | 707 feet (215 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from DFI |
| More Information: | DFI Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | MGY / KMGY |
| Airport Name: | Dayton–Wright Brothers Airport |
| Location: | Dayton, Ohio, United States |
| GPS Coordinates: | 39°35'20"N by 84°13'29"W |
| Area Served: | Dayton, Ohio |
| Operator/Owner: | City of Dayton |
| Airport Type: | Public |
| Elevation: | 957 feet (292 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from MGY |
| More Information: | MGY Maps & Info |
Facts about Defiance Memorial Airport (DFI):
- Because of Defiance Memorial Airport's relatively low elevation of 707 feet, planes can take off or land at Defiance Memorial 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 Defiance Memorial Airport (DFI) is Toledo Express Airport (TOL), which is located 36 miles (59 kilometers) ENE of DFI.
- Defiance Memorial Airport (DFI) currently has only 1 runway.
- The furthest airport from Defiance Memorial Airport (DFI) is Margaret River Airport (MGV), which is located 11,256 miles (18,114 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Dayton–Wright Brothers Airport (MGY):
- Dayton–Wright Brothers Airport (MGY) currently has only 1 runway.
- The furthest airport from Dayton–Wright Brothers Airport (MGY) is Margaret River Airport (MGV), which is located 11,301 miles (18,187 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Dayton–Wright Brothers Airport (MGY) is Middletown Regional Airport (MWO), which is located only 10 miles (16 kilometers) WSW of MGY.
- Because of Dayton–Wright Brothers Airport's relatively low elevation of 957 feet, planes can take off or land at Dayton–Wright Brothers 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 | 36.48 miles (58.71 km) ENE | Toledo Express Airport (TOL) | Toledo, Ohio, United States |     |
| 2 | 39.80 miles (64.06 km) WNW | Tri-State Steuben County Airport (ANQ) | Angola, Indiana, United States | |
| 3 | 39.93 miles (64.26 km) WSW | Smith Field (SMD) | Fort Wayne, Indiana, United States | |
| 4 | 40.90 miles (65.82 km) NNE | Lenawee County Airport (ADG) | Adrian, Michigan, United States | |
| 5 | 41.27 miles (66.42 km) SSW | Decatur Hi-Way Airport (DCR) | Decatur, Indiana, United States | |
| 6 | 45.49 miles (73.21 km) ESE | Findlay Airport (FDY) | Findlay, Ohio, United States | |
| 7 | 46.96 miles (75.57 km) WSW | Fort Wayne International Airport (FWA) | Fort Wayne, Indiana, United States | |
| 8 | 48.24 miles (77.64 km) SSE | Lima Allen County Airport (AOH) | Lima, Ohio, United States | |
| 9 | 51.48 miles (82.84 km) ENE | Toledo Executive Airport (TDZ) | Toledo, Ohio, United States | |
| 10 | 58.71 miles (94.48 km) S | Neil Armstrong Airport (AXV) | Wapakoneta, Ohio, United States | |
| 11 | 63.80 miles (102.67 km) N | Jackson County Airport (JXN) | Jackson, Michigan, United States | |
| 12 | 70.59 miles (113.61 km) NNE | Ann Arbor Municipal Airport (ARB) | Ann Arbor, Michigan, United States | |
| 13 | 71.92 miles (115.74 km) W | Goshen Municipal Airport (GSH) | Goshen, Indiana, United States | |
| 14 | 77.54 miles (124.79 km) NE | Willow Run Airport (YIP) (YIP) | Detroit, Michigan, United States | |
| 15 | 79.18 miles (127.42 km) NNW | W. K. Kellogg Airport (BTL) | Battle Creek, Michigan, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,255.61 miles (18,114.11 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,232.14 miles (18,076.34 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,216.08 miles (18,050.49 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,207.30 miles (18,036.35 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,160.65 miles (17,961.29 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,154.56 miles (17,951.47 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 7 | 11,148.08 miles (17,941.05 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,137.67 miles (17,924.30 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,121.35 miles (17,898.04 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 11,110.39 miles (17,880.40 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,055.94 miles (17,792.77 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,020.90 miles (17,736.37 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 11,016.66 miles (17,729.55 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 11,005.06 miles (17,710.88 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,955.55 miles (17,631.20 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 9.95 miles (16.01 km) WSW | Middletown Regional Airport (MWO) | Middletown, Ohio, United States | |
| 2 | 18.68 miles (30.06 km) NNE | Wright-Patterson Air Force Base (FFO) | Dayton, Ohio, United States | |
| 3 | 21.65 miles (34.84 km) N | James M. Cox Dayton International Airport (DAY) | Dayton, Ohio, United States | |
| 4 | 22.20 miles (35.72 km) SW | Butler County Regional Airport (HAO) | Hamilton, Ohio, United States | |
| 5 | 25.61 miles (41.21 km) ESE | Wilmington Air Park (ILN) | Wilmington, Ohio, United States | |
| 6 | 26.83 miles (43.18 km) NE | Springfield–Beckley Municipal Airport (SGH) | Springfield, Ohio, United States | |
| 7 | 30.40 miles (48.93 km) W | Miami University Airport (OXD) | Oxford, Ohio, United States | |
| 8 | 34.83 miles (56.05 km) WNW | Richmond Municipal Airport (RID) | Richmond, Indiana, United States | |
| 9 | 35.11 miles (56.50 km) SSW | Cincinnati Municipal Airport (LUK) | Cincinnati, Ohio, United States | |
| 10 | 44.18 miles (71.11 km) SSW | Cincinnati/Northern Kentucky International Airport (CVG) | Hebron, Kentucky (near Cincinnati), United States | |
| 11 | 48.80 miles (78.53 km) W | Mettel Field (CEV) | Connersville, Indiana, United States | |
| 12 | 62.63 miles (100.79 km) N | Neil Armstrong Airport (AXV) | Wapakoneta, Ohio, United States | |
| 13 | 69.90 miles (112.49 km) ENE | Ohio State University Airport (OSU) | Columbus, Ohio, United States | |
| 14 | 70.69 miles (113.76 km) ENE | Rickenbacker International Airport (LCK) | Columbus, Ohio, United States | |
| 15 | 76.21 miles (122.64 km) ENE | Port Columbus International Airport (CMH) | Columbus, Ohio, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,300.67 miles (18,186.62 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,277.82 miles (18,149.85 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,256.43 miles (18,115.43 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,254.01 miles (18,111.53 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,215.12 miles (18,048.93 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,201.11 miles (18,026.40 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 11,191.26 miles (18,010.55 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 11,186.98 miles (18,003.66 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 9 | 11,174.36 miles (17,983.34 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 10 | 11,161.25 miles (17,962.25 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 11 | 11,127.16 miles (17,907.38 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,097.47 miles (17,859.60 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 11,082.42 miles (17,835.38 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 11,075.10 miles (17,823.60 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,039.75 miles (17,766.71 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |