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How far is San Antonio, TX, from Glasgow, MT?

The distance between Glasgow (Glasgow Valley County Airport) and San Antonio (San Antonio International Airport) is 1359 miles / 2188 kilometers / 1181 nautical miles.

The driving distance from Glasgow (GGW) to San Antonio (SAT) is 1602 miles / 2578 kilometers, and travel time by car is about 31 hours 55 minutes.

Glasgow Valley County Airport – San Antonio International Airport

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1359
Miles
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2188
Kilometers
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1181
Nautical miles

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Distance from Glasgow to San Antonio

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

Vincenty's formula (applied above)
  • 1359.383 miles
  • 2187.714 kilometers
  • 1181.271 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
  • 1361.028 miles
  • 2190.363 kilometers
  • 1182.701 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 Glasgow to San Antonio?

The estimated flight time from Glasgow Valley County Airport to San Antonio International Airport is 3 hours and 4 minutes.

Flight carbon footprint between Glasgow Valley County Airport (GGW) and San Antonio International Airport (SAT)

On average, flying from Glasgow to San Antonio generates about 171 kg of CO2 per passenger, and 171 kilograms equals 376 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Glasgow to San Antonio

See the map of the shortest flight path between Glasgow Valley County Airport (GGW) and San Antonio International Airport (SAT).

Airport information

Origin Glasgow Valley County Airport
City: Glasgow, MT
Country: United States Flag of United States
IATA Code: GGW
ICAO Code: KGGW
Coordinates: 48°12′45″N, 106°36′53″W
Destination San Antonio International Airport
City: San Antonio, TX
Country: United States Flag of United States
IATA Code: SAT
ICAO Code: KSAT
Coordinates: 29°32′1″N, 98°28′11″W