Air Miles Calculator

Distance between San Antonio, TX (SAT) and Wilmington, DE (ILG)

Distance from San Antonio to Wilmington (San Antonio International Airport – Wilmington Airport (Delaware)) is 1473 miles / 2370 kilometers / 1280 nautical miles.

How far is Wilmington from San Antonio?

There are several ways to calculate distances between San Antonio and Wilmington. Here are two common methods:

Vincenty's formula (applied above)
  • 1472.715 miles
  • 2370.106 kilometers
  • 1279.755 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 1470.996 miles
  • 2367.338 kilometers
  • 1278.260 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).

Flight duration

Estimated flight time from San Antonio International Airport (SAT) to Wilmington Airport (Delaware) (ILG) is 3 hours 17 minutes.

Time difference and current local times

The time difference between San Antonio and Wilmington is 1 hour. Wilmington is 1 hour ahead of San Antonio.

Time Difference

San Antonio
Wilmington

San Antonio, TX

 CDT

Wilmington, DE

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 169 kg (372 pounds).

Airport information


A 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

B Wilmington Airport (Delaware)
City: Wilmington, DE
Country: United States Flag of United States
IATA Code: ILG
ICAO Code: KILG
Coordinates: 39°40′43″N, 75°36′23″W

San Antonio to Wilmington flight path

Shortest flight path between San Antonio International Airport (SAT) and Wilmington Airport (Delaware) (ILG).

Frequent Flyer Miles Calculator

San Antonio (SAT) → Wilmington (ILG).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1473
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1473

Round trip?