How far is Hilo, HI, from San Antonio, TX?

The distance between San Antonio (San Antonio International Airport) and Hilo (Hilo International Airport) is 3589 miles / 5776 kilometers / 3119 nautical miles.

Distance from San Antonio to Hilo

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

Vincenty's formula (applied above)

• 3589.194 miles
• 5776.248 kilometers
• 3118.925 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

• 3583.810 miles
• 5767.583 kilometers
• 3114.246 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 San Antonio to Hilo?

The estimated flight time from San Antonio International Airport to Hilo International Airport is 7 hours and 17 minutes.

What is the time difference between San Antonio and Hilo?

The time difference between San Antonio and Hilo is 4 hours. Hilo is 4 hours behind San Antonio.

Flight carbon footprint between San Antonio International Airport (SAT) and Hilo International Airport (ITO)

On average, flying from San Antonio to Hilo generates about 406 kg of CO2 per passenger, and 406 kilograms equals 894 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from San Antonio to Hilo

See the map of the shortest flight path between San Antonio International Airport (SAT) and Hilo International Airport (ITO).

Airport information

Origin	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

Destination	Hilo International Airport
City:	Hilo, HI
Country:	United States
IATA Code:	ITO
ICAO Code:	PHTO
Coordinates:	19°43′17″N, 155°2′52″W