Air Miles Calculator

Distance between South Bend, IN (SBN) and Quincy, IL (UIN)

Flight distance from South Bend to Quincy (South Bend International Airport – Quincy Regional Airport) is 283 miles / 456 kilometers / 246 nautical miles. Estimated flight time is 1 hour 2 minutes.

Driving distance from South Bend (SBN) to Quincy (UIN) is 376 miles / 605 kilometers and travel time by car is about 6 hours 42 minutes.

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

Shortest flight path between South Bend International Airport (SBN) and Quincy Regional Airport (UIN).

How far is Quincy from South Bend?

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

Vincenty's formula (applied above)
  • 283.151 miles
  • 455.687 kilometers
  • 246.051 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
  • 282.631 miles
  • 454.851 kilometers
  • 245.600 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 Quincy Regional Airport
City: Quincy, IL
Country: United States Flag of United States
IATA Code: UIN
ICAO Code: KUIN
Coordinates: 39°56′33″N, 91°11′40″W

Time difference and current local times

The time difference between South Bend and Quincy is 1 hour. Quincy is 1 hour behind South Bend.

Time Difference

South Bend, IN

 EDT

Quincy, IL

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 67 kg (147 pounds).

Frequent Flyer Miles Calculator

South Bend (SBN) → Quincy (UIN).

Distance:
283
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
283

Round trip?