Nonstop flight route between Butler, Pennsylvania, United States and Janesville, Wisconsin, United States:
Departure Airport:
 
    Arrival Airport:
 
    Distance from BTP to JVL:
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- About this route
- BTP Airport Information
- JVL Airport Information
- Facts about BTP
- Facts about JVL
- Map of Nearest Airports to BTP
- List of Nearest Airports to BTP
- Map of Furthest Airports from BTP
- List of Furthest Airports from BTP
- Map of Nearest Airports to JVL
- List of Nearest Airports to JVL
- Map of Furthest Airports from JVL
- List of Furthest Airports from JVL
About this route:
A direct, nonstop flight between Butler County Airport (BTP), Butler, Pennsylvania, United States and Southern Wisconsin Regional Airport (JVL), Janesville, Wisconsin, United States would travel a Great Circle distance of 486 miles (or 782 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 Butler County Airport and Southern Wisconsin Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | BTP / KBTP | 
| Airport Names: | 
 | 
| Location: | Butler, Pennsylvania, United States | 
| GPS Coordinates: | 40°46'36"N by 79°56'58"W | 
| Area Served: | Butler, Pennsylvania | 
| Operator/Owner: | Butler County Airport Authority | 
| Airport Type: | Public | 
| Elevation: | 1248 feet (380 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from BTP | 
| More Information: | BTP Maps & Info | 
Arrival Airport Information:
| IATA / ICAO Codes: | JVL / KJVL | 
| Airport Name: | Southern Wisconsin Regional Airport | 
| Location: | Janesville, Wisconsin, United States | 
| GPS Coordinates: | 42°37'13"N by 89°2'30"W | 
| Area Served: | Janesville, Wisconsin | 
| Operator/Owner: | Rock County | 
| Airport Type: | Public | 
| Elevation: | 808 feet (246 meters) | 
| # of Runways: | 3 | 
| View all routes: | Routes from JVL | 
| More Information: | JVL Maps & Info | 
Facts about Butler County Airport (BTP):
- In addition to being known as "Butler County Airport", another name for BTP is "K. W. Scholter Field".
- Butler County Airport (BTP) currently has only 1 runway.
- The furthest airport from Butler County Airport (BTP) is Margaret River Airport (MGV), which is located 11,486 miles (18,485 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Butler County Airport (BTP) is Beaver County Airport (BFP), which is located 23 miles (37 kilometers) W of BTP.
Facts about Southern Wisconsin Regional Airport (JVL):
- Southern Wisconsin Regional Airport is home to the annual "Southern Wisconsin AirFEST", an event that features aviation performing groups, such as the Blue Angels, the Thunderbirds, and the Masters of Disaster.
- The closest airport to Southern Wisconsin Regional Airport (JVL) is Chicago Rockford International Airport (RFD), which is located 30 miles (47 kilometers) S of JVL.
- This annual event attracts spectators from all over the United States.
- Because of Southern Wisconsin Regional Airport's relatively low elevation of 808 feet, planes can take off or land at Southern Wisconsin Regional 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.
- Southern Wisconsin Regional Airport (JVL) has 3 runways.
- The furthest airport from Southern Wisconsin Regional Airport (JVL) is Margaret River Airport (MGV), which is located 11,003 miles (17,707 kilometers) away in Margaret River, Western Australia, Australia.




