Nonstop flight route between Defiance, Ohio, United States and Rochester, New York, United States:
Departure Airport:
(41°20'14"N by 84°25'44"W)
Arrival Airport:
(43°7'8"N by 77°40'20"W)
Distance from DFI to ROC:
366.80 miles (590.30 km)
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Jump to:
- About this route
- DFI Airport Information
- ROC Airport Information
- Facts about DFI
- Facts about ROC
- 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 ROC
- List of Nearest Airports to ROC
- Map of Furthest Airports from ROC
- List of Furthest Airports from ROC
About this route:
A direct, nonstop flight between Defiance Memorial Airport (DFI), Defiance, Ohio, United States and Greater Rochester International Airport (ROC), Rochester, New York, United States would travel a Great Circle distance of 367 miles (or 590 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 Greater Rochester International 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: | ROC / KROC |
| Airport Name: | Greater Rochester International Airport |
| Location: | Rochester, New York, United States |
| GPS Coordinates: | 43°7'8"N by 77°40'20"W |
| Area Served: | Rochester, New York |
| Operator/Owner: | County of Monroe |
| Airport Type: | Public |
| Elevation: | 559 feet (170 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from ROC |
| More Information: | ROC Maps & Info |
Facts about Defiance Memorial Airport (DFI):
- 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.
- The closest airport to Defiance Memorial Airport (DFI) is Toledo Express Airport (TOL), which is located 36 miles (59 kilometers) ENE of 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.
- Defiance Memorial Airport (DFI) currently has only 1 runway.
Facts about Greater Rochester International Airport (ROC):
- The furthest airport from Greater Rochester International Airport (ROC) is Margaret River Airport (MGV), which is located 11,501 miles (18,509 kilometers) away in Margaret River, Western Australia, Australia.
- The first jetways were added to gates 1 and 3 by American in 1977.
- Because of Greater Rochester International Airport's relatively low elevation of 559 feet, planes can take off or land at Greater Rochester International 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.
- Jet service began ROC in 1965 on American Airlines Boeing 727s, but the two longest runways, 10–28 and 1–19 were short for jets.
- The closest airport to Greater Rochester International Airport (ROC) is Dansville Municipal Airport (DSV), which is located 38 miles (61 kilometers) S of ROC.
- Greater Rochester International Airport handled 2,533,834 passengers last year.
- Greater Rochester International Airport (ROC) has 3 runways.
- The terminal was outgrown by the mid-1980s, and debate began about expanding the airport.
- In January 2009, the airport began work on an extension of the three-story parking garage to the west.
| 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 | 37.92 miles (61.03 km) S | Dansville Municipal Airport (DSV) | Dansville, New York, United States | |
| 2 | 54.92 miles (88.39 km) WSW | Buffalo Niagara International Airport (BUF) | Buffalo, New York, United States | |
| 3 | 64.24 miles (103.39 km) W | Niagara Falls International Airport (IAG) | Niagara Falls, New York, United States | |
| 4 | 69.47 miles (111.80 km) N | Canadian Forces Base Trenton (YTR) | Trenton, Ontario, Canada | |
| 5 | 70.27 miles (113.09 km) SSW | Cattaraugus County-Olean Airport (OLE) | Olean, New York, United States | |
| 6 | 71.59 miles (115.21 km) SSW | Wellsville Municipal Airport (ELZ) | Wellsville, New York, United States | |
| 7 | 75.27 miles (121.14 km) SE | Ithaca Tompkins Regional Airport (ITH) | Ithaca, New York, United States | |
| 8 | 75.70 miles (121.83 km) W | St. Catharines/Niagara District Airport (YCM) | St. Catharines, Ontario, Canada | |
| 9 | 77.23 miles (124.29 km) SSE | Elmira/Corning Regional Airport (ELM) | Elmira/Big Flats, New York, United States | |
| 10 | 78.99 miles (127.12 km) E | Syracuse Hancock International Airport (SYR) | Mattydale (near Syracuse), New York, United States | |
| 11 | 82.31 miles (132.46 km) ESE | Cortland County Airport (CTX) | Cortland, New York, United States | |
| 12 | 82.74 miles (133.16 km) NW | Oshawa Municipal Airport (YOO) | Oshawa, Ontario, Canada | |
| 13 | 84.21 miles (135.52 km) NNW | Peterborough Airport (YPQ) | Peterborough, Ontario, Canada | |
| 14 | 91.88 miles (147.86 km) WSW | Chautauqua County/Dunkirk Airport (DKK) | Dunkirk, New York, United States | |
| 15 | 93.42 miles (150.35 km) WNW | Billy Bishop Toronto City Airport (YTZ) | Toronto, Ontario, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,500.84 miles (18,508.76 km) SW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,476.81 miles (18,470.08 km) SW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,475.13 miles (18,467.39 km) SW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,450.33 miles (18,427.47 km) SW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,434.63 miles (18,402.20 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 11,385.07 miles (18,322.44 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 11,384.33 miles (18,321.26 km) SW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 11,376.34 miles (18,308.40 km) SW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 11,364.80 miles (18,289.82 km) SW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,307.75 miles (18,198.01 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,231.97 miles (18,076.06 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,212.13 miles (18,044.13 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,200.77 miles (18,025.84 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |
| 14 | 11,187.07 miles (18,003.79 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,179.69 miles (17,991.93 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |