Air Miles Calculator

Distance between South Bend, IN (SBN) and Raleigh, NC (RDU)

Flight distance from South Bend to Raleigh (South Bend International Airport – Raleigh–Durham International Airport) is 571 miles / 920 kilometers / 497 nautical miles. Estimated flight time is 1 hour 34 minutes.

Driving distance from South Bend (SBN) to Raleigh (RDU) is 716 miles / 1153 kilometers and travel time by car is about 13 hours 23 minutes.

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

Shortest flight path between South Bend International Airport (SBN) and Raleigh–Durham International Airport (RDU).

How far is Raleigh from South Bend?

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

Vincenty's formula (applied above)
  • 571.404 miles
  • 919.586 kilometers
  • 496.537 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
  • 571.173 miles
  • 919.213 kilometers
  • 496.336 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 Raleigh–Durham International Airport
City: Raleigh, NC
Country: United States Flag of United States
IATA Code: RDU
ICAO Code: KRDU
Coordinates: 35°52′39″N, 78°47′14″W

Time difference and current local times

There is no time difference between South Bend and Raleigh.

Time Difference

South Bend, IN

 EDT

Raleigh, NC

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 109 kg (240 pounds).

Frequent Flyer Miles Calculator

South Bend (SBN) → Raleigh (RDU).

Distance:
571
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
571

Round trip?