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How far is Zakynthos from Houston, TX?

The distance between Houston (Houston George Bush Intercontinental Airport) and Zakynthos (Zakynthos International Airport) is 6218 miles / 10007 kilometers / 5403 nautical miles.

Houston George Bush Intercontinental Airport – Zakynthos International Airport

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6218
Miles
Distance arrow
10007
Kilometers
Distance arrow
5403
Nautical miles

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Distance from Houston to Zakynthos

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

Vincenty's formula (applied above)
  • 6217.850 miles
  • 10006.659 kilometers
  • 5403.164 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
  • 6205.238 miles
  • 9986.363 kilometers
  • 5392.204 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 Zakynthos?

The estimated flight time from Houston George Bush Intercontinental Airport to Zakynthos International Airport is 12 hours and 16 minutes.

Flight carbon footprint between Houston George Bush Intercontinental Airport (IAH) and Zakynthos International Airport (ZTH)

On average, flying from Houston to Zakynthos generates about 746 kg of CO2 per passenger, and 746 kilograms equals 1 645 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Houston to Zakynthos

See the map of the shortest flight path between Houston George Bush Intercontinental Airport (IAH) and Zakynthos International Airport (ZTH).

Airport information

Origin Houston George Bush Intercontinental Airport
City: Houston, TX
Country: United States Flag of United States
IATA Code: IAH
ICAO Code: KIAH
Coordinates: 29°59′3″N, 95°20′29″W
Destination Zakynthos International Airport
City: Zakynthos
Country: Greece Flag of Greece
IATA Code: ZTH
ICAO Code: LGZA
Coordinates: 37°45′3″N, 20°53′3″E