How far is Roanoke, VA, from Porto?
The distance between Porto (Porto Airport) and Roanoke (Roanoke–Blacksburg Regional Airport) is 3722 miles / 5990 kilometers / 3234 nautical miles.
Porto Airport – Roanoke–Blacksburg Regional Airport
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Distance from Porto to Roanoke
There are several ways to calculate the distance from Porto to Roanoke. Here are two standard methods:
Vincenty's formula (applied above)- 3721.757 miles
- 5989.588 kilometers
- 3234.119 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- 3712.726 miles
- 5975.054 kilometers
- 3226.271 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 Porto to Roanoke?
The estimated flight time from Porto Airport to Roanoke–Blacksburg Regional Airport is 7 hours and 32 minutes.
What is the time difference between Porto and Roanoke?
The time difference between Porto and Roanoke is 5 hours. Roanoke is 5 hours behind Porto.
Flight carbon footprint between Porto Airport (OPO) and Roanoke–Blacksburg Regional Airport (ROA)
On average, flying from Porto to Roanoke generates about 422 kg of CO2 per passenger, and 422 kilograms equals 930 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Porto to Roanoke
See the map of the shortest flight path between Porto Airport (OPO) and Roanoke–Blacksburg Regional Airport (ROA).
Airport information
| Origin | Porto Airport |
|---|---|
| City: | Porto |
| Country: | Portugal  |
| IATA Code: | OPO |
| ICAO Code: | LPPR |
| Coordinates: | 41°14′53″N, 8°40′53″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 |