How far is San Antonio, TX, from Roatan?

The distance between Roatan (Juan Manuel Gálvez International Airport) and San Antonio (San Antonio International Airport) is 1184 miles / 1906 kilometers / 1029 nautical miles.

Distance from Roatan to San Antonio

There are several ways to calculate the distance from Roatan to San Antonio. Here are two standard methods:

Vincenty's formula (applied above)

• 1184.399 miles
• 1906.106 kilometers
• 1029.215 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

• 1186.441 miles
• 1909.391 kilometers
• 1030.989 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 Roatan to San Antonio?

The estimated flight time from Juan Manuel Gálvez International Airport to San Antonio International Airport is 2 hours and 44 minutes.

What is the time difference between Roatan and San Antonio?

There is no time difference between Roatan and San Antonio.

Flight carbon footprint between Juan Manuel Gálvez International Airport (RTB) and San Antonio International Airport (SAT)

On average, flying from Roatan to San Antonio generates about 161 kg of CO2 per passenger, and 161 kilograms equals 354 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Roatan to San Antonio

See the map of the shortest flight path between Juan Manuel Gálvez International Airport (RTB) and San Antonio International Airport (SAT).

Airport information

Origin	Juan Manuel Gálvez International Airport
City:	Roatan
Country:	Honduras
IATA Code:	RTB
ICAO Code:	MHRO
Coordinates:	16°19′0″N, 86°31′22″W

Destination	San Antonio International Airport
City:	San Antonio, TX
Country:	United States
IATA Code:	SAT
ICAO Code:	KSAT
Coordinates:	29°32′1″N, 98°28′11″W