How far is Tbilisi from Washington D.C.?
The distance between Washington D.C. (Washington Dulles International Airport) and Tbilisi (Tbilisi International Airport) is 5810 miles / 9350 kilometers / 5049 nautical miles.
Washington Dulles International Airport – Tbilisi International Airport
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Distance from Washington D.C. to Tbilisi
There are several ways to calculate the distance from Washington D.C. to Tbilisi. Here are two standard methods:
Vincenty's formula (applied above)- 5810.109 miles
- 9350.465 kilometers
- 5048.847 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- 5796.017 miles
- 9327.786 kilometers
- 5036.601 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 Washington D.C. to Tbilisi?
The estimated flight time from Washington Dulles International Airport to Tbilisi International Airport is 11 hours and 30 minutes.
What is the time difference between Washington D.C. and Tbilisi?
Flight carbon footprint between Washington Dulles International Airport (IAD) and Tbilisi International Airport (TBS)
On average, flying from Washington D.C. to Tbilisi generates about 691 kg of CO2 per passenger, and 691 kilograms equals 1 523 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Washington D.C. to Tbilisi
See the map of the shortest flight path between Washington Dulles International Airport (IAD) and Tbilisi International Airport (TBS).
Airport information
| Origin | Washington Dulles International Airport |
|---|---|
| City: | Washington D.C. |
| Country: | United States  |
| IATA Code: | IAD |
| ICAO Code: | KIAD |
| Coordinates: | 38°56′40″N, 77°27′20″W |
| Destination | Tbilisi International Airport |
|---|---|
| City: | Tbilisi |
| Country: | Georgia  |
| IATA Code: | TBS |
| ICAO Code: | UGTB |
| Coordinates: | 41°40′9″N, 44°57′16″E |