How far is Idaho Falls, ID, from Roanoke, VA?
The distance between Roanoke (Roanoke–Blacksburg Regional Airport) and Idaho Falls (Idaho Falls Regional Airport) is 1734 miles / 2790 kilometers / 1507 nautical miles.
The driving distance from Roanoke (ROA) to Idaho Falls (IDA) is 2080 miles / 3347 kilometers, and travel time by car is about 38 hours 4 minutes.
Roanoke–Blacksburg Regional Airport – Idaho Falls Regional Airport
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Distance from Roanoke to Idaho Falls
There are several ways to calculate the distance from Roanoke to Idaho Falls. Here are two standard methods:
Vincenty's formula (applied above)- 1733.868 miles
- 2790.390 kilometers
- 1506.690 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- 1729.906 miles
- 2784.014 kilometers
- 1503.247 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 Roanoke to Idaho Falls?
The estimated flight time from Roanoke–Blacksburg Regional Airport to Idaho Falls Regional Airport is 3 hours and 46 minutes.
What is the time difference between Roanoke and Idaho Falls?
Flight carbon footprint between Roanoke–Blacksburg Regional Airport (ROA) and Idaho Falls Regional Airport (IDA)
On average, flying from Roanoke to Idaho Falls generates about 195 kg of CO2 per passenger, and 195 kilograms equals 430 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Roanoke to Idaho Falls
See the map of the shortest flight path between Roanoke–Blacksburg Regional Airport (ROA) and Idaho Falls Regional Airport (IDA).
Airport information
| Origin | Roanoke–Blacksburg Regional Airport |
|---|---|
| City: | Roanoke, VA |
| Country: | United States  |
| IATA Code: | ROA |
| ICAO Code: | KROA |
| Coordinates: | 37°19′31″N, 79°58′31″W |
| Destination | Idaho Falls Regional Airport |
|---|---|
| City: | Idaho Falls, ID |
| Country: | United States |
| IATA Code: | IDA |
| ICAO Code: | KIDA |
| Coordinates: | 43°30′52″N, 112°4′15″W |