How far is Roanoke, VA, from Port of Spain?
The distance between Port of Spain (Piarco International Airport) and Roanoke (Roanoke–Blacksburg Regional Airport) is 2175 miles / 3501 kilometers / 1890 nautical miles.
Piarco International Airport – Roanoke–Blacksburg Regional Airport
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Distance from Port of Spain to Roanoke
There are several ways to calculate the distance from Port of Spain to Roanoke. Here are two standard methods:
Vincenty's formula (applied above)- 2175.296 miles
- 3500.799 kilometers
- 1890.280 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- 2180.212 miles
- 3508.712 kilometers
- 1894.553 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 Port of Spain to Roanoke?
The estimated flight time from Piarco International Airport to Roanoke–Blacksburg Regional Airport is 4 hours and 37 minutes.
What is the time difference between Port of Spain and Roanoke?
Flight carbon footprint between Piarco International Airport (POS) and Roanoke–Blacksburg Regional Airport (ROA)
On average, flying from Port of Spain to Roanoke generates about 238 kg of CO2 per passenger, and 238 kilograms equals 524 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Port of Spain to Roanoke
See the map of the shortest flight path between Piarco International Airport (POS) and Roanoke–Blacksburg Regional Airport (ROA).
Airport information
| Origin | Piarco International Airport |
|---|---|
| City: | Port of Spain |
| Country: | Trinidad and Tobago  |
| IATA Code: | POS |
| ICAO Code: | TTPP |
| Coordinates: | 10°35′43″N, 61°20′13″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 |