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How far is Wilmington, NC, from San Antonio, TX?

The distance between San Antonio (San Antonio International Airport) and Wilmington (Wilmington International Airport) is 1250 miles / 2011 kilometers / 1086 nautical miles.

The driving distance from San Antonio (SAT) to Wilmington (ILM) is 1407 miles / 2265 kilometers, and travel time by car is about 25 hours 55 minutes.

San Antonio International Airport – Wilmington International Airport

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1250
Miles
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2011
Kilometers
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1086
Nautical miles

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Distance from San Antonio to Wilmington

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

Vincenty's formula (applied above)
  • 1249.686 miles
  • 2011.174 kilometers
  • 1085.947 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
  • 1247.536 miles
  • 2007.714 kilometers
  • 1084.079 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 Wilmington?

The estimated flight time from San Antonio International Airport to Wilmington International Airport is 2 hours and 51 minutes.

Flight carbon footprint between San Antonio International Airport (SAT) and Wilmington International Airport (ILM)

On average, flying from San Antonio to Wilmington generates about 164 kg of CO2 per passenger, and 164 kilograms equals 361 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

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

Airport information

Origin 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
Destination Wilmington International Airport
City: Wilmington, NC
Country: United States Flag of United States
IATA Code: ILM
ICAO Code: KILM
Coordinates: 34°16′14″N, 77°54′9″W