How far is Roanoke, VA, from Antananarivo?
The distance between Antananarivo (Ivato International Airport) and Roanoke (Roanoke–Blacksburg Regional Airport) is 9038 miles / 14546 kilometers / 7854 nautical miles.
Ivato International Airport – Roanoke–Blacksburg Regional Airport
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Distance from Antananarivo to Roanoke
There are several ways to calculate the distance from Antananarivo to Roanoke. Here are two standard methods:
Vincenty's formula (applied above)- 9038.326 miles
- 14545.775 kilometers
- 7854.090 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- 9036.088 miles
- 14542.174 kilometers
- 7852.146 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 Antananarivo to Roanoke?
The estimated flight time from Ivato International Airport to Roanoke–Blacksburg Regional Airport is 17 hours and 36 minutes.
What is the time difference between Antananarivo and Roanoke?
Flight carbon footprint between Ivato International Airport (TNR) and Roanoke–Blacksburg Regional Airport (ROA)
On average, flying from Antananarivo to Roanoke generates about 1 153 kg of CO2 per passenger, and 1 153 kilograms equals 2 542 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Antananarivo to Roanoke
See the map of the shortest flight path between Ivato International Airport (TNR) and Roanoke–Blacksburg Regional Airport (ROA).
Airport information
| Origin | Ivato International Airport |
|---|---|
| City: | Antananarivo |
| Country: | Madagascar  |
| IATA Code: | TNR |
| ICAO Code: | FMMI |
| Coordinates: | 18°47′48″S, 47°28′43″E |
| 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 |