How far is Roanoke, VA, from Juneau, AK?
The distance between Juneau (Juneau International Airport) and Roanoke (Roanoke–Blacksburg Regional Airport) is 2820 miles / 4538 kilometers / 2450 nautical miles.
The driving distance from Juneau (JNU) to Roanoke (ROA) is 3624 miles / 5833 kilometers, and travel time by car is about 76 hours 59 minutes.
Juneau International Airport – Roanoke–Blacksburg Regional Airport
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Distance from Juneau to Roanoke
There are several ways to calculate the distance from Juneau to Roanoke. Here are two standard methods:
Vincenty's formula (applied above)- 2819.975 miles
- 4538.310 kilometers
- 2450.491 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- 2814.017 miles
- 4528.722 kilometers
- 2445.314 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 Juneau to Roanoke?
The estimated flight time from Juneau International Airport to Roanoke–Blacksburg Regional Airport is 5 hours and 50 minutes.
What is the time difference between Juneau and Roanoke?
The time difference between Juneau and Roanoke is 4 hours. Roanoke is 4 hours ahead of Juneau.
Flight carbon footprint between Juneau International Airport (JNU) and Roanoke–Blacksburg Regional Airport (ROA)
On average, flying from Juneau to Roanoke generates about 313 kg of CO2 per passenger, and 313 kilograms equals 690 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Juneau to Roanoke
See the map of the shortest flight path between Juneau International Airport (JNU) and Roanoke–Blacksburg Regional Airport (ROA).
Airport information
| Origin | Juneau International Airport |
|---|---|
| City: | Juneau, AK |
| Country: | United States  |
| IATA Code: | JNU |
| ICAO Code: | PAJN |
| Coordinates: | 58°21′28″N, 134°34′59″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 |