How far is Varna from Houston, TX?

The distance between Houston (Houston George Bush Intercontinental Airport) and Varna (Varna Airport) is 6243 miles / 10047 kilometers / 5425 nautical miles.

Distance from Houston to Varna

There are several ways to calculate the distance from Houston to Varna. Here are two standard methods:

Vincenty's formula (applied above)

• 6243.114 miles
• 10047.317 kilometers
• 5425.117 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

• 6229.995 miles
• 10026.205 kilometers
• 5413.718 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 Houston to Varna?

The estimated flight time from Houston George Bush Intercontinental Airport to Varna Airport is 12 hours and 19 minutes.

What is the time difference between Houston and Varna?

The time difference between Houston and Varna is 8 hours. Varna is 8 hours ahead of Houston.

Flight carbon footprint between Houston George Bush Intercontinental Airport (IAH) and Varna Airport (VAR)

On average, flying from Houston to Varna generates about 750 kg of CO2 per passenger, and 750 kilograms equals 1 653 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Houston to Varna

See the map of the shortest flight path between Houston George Bush Intercontinental Airport (IAH) and Varna Airport (VAR).

Airport information

Origin	Houston George Bush Intercontinental Airport
City:	Houston, TX
Country:	United States
IATA Code:	IAH
ICAO Code:	KIAH
Coordinates:	29°59′3″N, 95°20′29″W

Destination	Varna Airport
City:	Varna
Country:	Bulgaria
IATA Code:	VAR
ICAO Code:	LBWN
Coordinates:	43°13′55″N, 27°49′30″E