How far is Roanoke, VA, from San Juan?
The distance between San Juan (San Juan Luis Muñoz Marín International Airport) and Roanoke (Roanoke–Blacksburg Regional Airport) is 1552 miles / 2498 kilometers / 1349 nautical miles.
San Juan Luis Muñoz Marín International Airport – Roanoke–Blacksburg Regional Airport
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Distance from San Juan to Roanoke
There are several ways to calculate the distance from San Juan to Roanoke. Here are two standard methods:
Vincenty's formula (applied above)- 1552.211 miles
- 2498.041 kilometers
- 1348.834 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- 1555.014 miles
- 2502.552 kilometers
- 1351.270 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 San Juan to Roanoke?
The estimated flight time from San Juan Luis Muñoz Marín International Airport to Roanoke–Blacksburg Regional Airport is 3 hours and 26 minutes.
What is the time difference between San Juan and Roanoke?
The time difference between San Juan and Roanoke is 1 hour. Roanoke is 1 hour behind San Juan.
Flight carbon footprint between San Juan Luis Muñoz Marín International Airport (SJU) and Roanoke–Blacksburg Regional Airport (ROA)
On average, flying from San Juan to Roanoke generates about 183 kg of CO2 per passenger, and 183 kilograms equals 403 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from San Juan to Roanoke
See the map of the shortest flight path between San Juan Luis Muñoz Marín International Airport (SJU) and Roanoke–Blacksburg Regional Airport (ROA).
Airport information
| Origin | San Juan Luis Muñoz Marín International Airport |
|---|---|
| City: | San Juan |
| Country: | Puerto Rico  |
| IATA Code: | SJU |
| ICAO Code: | TJSJ |
| Coordinates: | 18°26′21″N, 66°0′6″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 |