Air Miles Calculator

Distance between South Bend, IN (SBN) and Eastsound, WA (ESD)

Flight distance from South Bend to Eastsound (South Bend International Airport – Orcas Island Airport) is 1831 miles / 2947 kilometers / 1591 nautical miles. Estimated flight time is 3 hours 58 minutes.

Driving distance from South Bend (SBN) to Eastsound (ESD) is 2290 miles / 3685 kilometers and travel time by car is about 38 hours 47 minutes.

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

Shortest flight path between South Bend International Airport (SBN) and Orcas Island Airport (ESD).

How far is Eastsound from South Bend?

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

Vincenty's formula (applied above)
  • 1831.133 miles
  • 2946.924 kilometers
  • 1591.211 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
  • 1826.436 miles
  • 2939.363 kilometers
  • 1587.129 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 Orcas Island Airport
City: Eastsound, WA
Country: United States Flag of United States
IATA Code: ESD
ICAO Code: KORS
Coordinates: 48°42′29″N, 122°54′36″W

Time difference and current local times

The time difference between South Bend and Eastsound is 3 hours. Eastsound is 3 hours behind South Bend.

Time Difference

South Bend, IN

 EDT

Eastsound, WA

 PDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 203 kg (446 pounds).

Frequent Flyer Miles Calculator

South Bend (SBN) → Eastsound (ESD).

Distance:
1831
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1831

Round trip?