# 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
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
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.

EDT

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?