How far is Butte, MT, from Reading, PA?
The distance between Reading (Reading Regional Airport) and Butte (Bert Mooney Airport) is 1868 miles / 3007 kilometers / 1624 nautical miles.
The driving distance from Reading (RDG) to Butte (BTM) is 2169 miles / 3490 kilometers, and travel time by car is about 38 hours 56 minutes.
Reading Regional Airport – Bert Mooney Airport
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Distance from Reading to Butte
There are several ways to calculate the distance from Reading to Butte. Here are two standard methods:
Vincenty's formula (applied above)- 1868.442 miles
- 3006.966 kilometers
- 1623.632 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 1863.717 miles
- 2999.363 kilometers
- 1619.526 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Reading to Butte?
The estimated flight time from Reading Regional Airport to Bert Mooney Airport is 4 hours and 2 minutes.
What is the time difference between Reading and Butte?
The time difference between Reading and Butte is 2 hours. Butte is 2 hours behind Reading.
Flight carbon footprint between Reading Regional Airport (RDG) and Bert Mooney Airport (BTM)
On average, flying from Reading to Butte generates about 206 kg of CO2 per passenger, and 206 kilograms equals 453 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Reading to Butte
See the map of the shortest flight path between Reading Regional Airport (RDG) and Bert Mooney Airport (BTM).
Airport information
| Origin | Reading Regional Airport |
|---|---|
| City: | Reading, PA |
| Country: | United States  |
| IATA Code: | RDG |
| ICAO Code: | KRDG |
| Coordinates: | 40°22′42″N, 75°57′54″W |
| Destination | Bert Mooney Airport |
|---|---|
| City: | Butte, MT |
| Country: | United States |
| IATA Code: | BTM |
| ICAO Code: | KBTM |
| Coordinates: | 45°57′17″N, 112°29′49″W |