Air Miles Calculator

Distance between South Bend, IN (SBN) and Wilmington, NC (ILM)

Flight distance from South Bend to Wilmington (South Bend International Airport – Wilmington International Airport) is 688 miles / 1107 kilometers / 598 nautical miles. Estimated flight time is 1 hour 48 minutes.

Driving distance from South Bend (SBN) to Wilmington (ILM) is 852 miles / 1371 kilometers and travel time by car is about 15 hours 47 minutes.

Map of flight path and driving directions from South Bend to Wilmington.

Shortest flight path between South Bend International Airport (SBN) and Wilmington International Airport (ILM).

How far is Wilmington from South Bend?

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

Vincenty's formula (applied above)
  • 687.864 miles
  • 1107.010 kilometers
  • 597.738 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
  • 687.822 miles
  • 1106.942 kilometers
  • 597.701 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).

Airport information


A South Bend International Airport
City: South Bend, IN
Country: United States Flag of United States
IATA Code: SBN
ICAO Code: KSBN
Coordinates: 41°42′31″N, 86°19′2″W

B 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

Time difference and current local times

There is no time difference between South Bend and Wilmington.

Time Difference

South Bend, IN

 EDT

Wilmington, NC

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 123 kg (272 pounds).

Frequent Flyer Miles Calculator

South Bend (SBN) → Wilmington (ILM).

Distance:
688
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
688

Round trip?