How far is Roanoke, VA, from Idaho Falls, ID?
The distance between Idaho Falls (Idaho Falls Regional Airport) and Roanoke (Roanoke–Blacksburg Regional Airport) is 1734 miles / 2790 kilometers / 1507 nautical miles.
The driving distance from Idaho Falls (IDA) to Roanoke (ROA) is 2082 miles / 3350 kilometers, and travel time by car is about 38 hours 3 minutes.
Idaho Falls Regional Airport – Roanoke–Blacksburg Regional Airport
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Distance from Idaho Falls to Roanoke
There are several ways to calculate the distance from Idaho Falls to Roanoke. 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 Idaho Falls to Roanoke?
The estimated flight time from Idaho Falls Regional Airport to Roanoke–Blacksburg Regional Airport is 3 hours and 46 minutes.
What is the time difference between Idaho Falls and Roanoke?
Flight carbon footprint between Idaho Falls Regional Airport (IDA) and Roanoke–Blacksburg Regional Airport (ROA)
On average, flying from Idaho Falls to Roanoke 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 Idaho Falls to Roanoke
See the map of the shortest flight path between Idaho Falls Regional Airport (IDA) and Roanoke–Blacksburg Regional Airport (ROA).
Airport information
| Origin | 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 |
| Destination | 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 |