Air Miles Calculator

Distance between Denver, CO (DEN) and Springfield, IL (SPI)

Flight distance from Denver to Springfield (Denver International Airport – Springfield Abraham Lincoln Capital Airport) is 796 miles / 1282 kilometers / 692 nautical miles. Estimated flight time is 2 hours 0 minutes.

Driving distance from Denver (DEN) to Springfield (SPI) is 905 miles / 1457 kilometers and travel time by car is about 15 hours 18 minutes.

Map of flight path and driving directions from Denver to Springfield.

Shortest flight path between Denver International Airport (DEN) and Springfield Abraham Lincoln Capital Airport (SPI).

How far is Springfield from Denver?

There are several ways to calculate distances between Denver and Springfield. Here are two common methods:

Vincenty's formula (applied above)
  • 796.427 miles
  • 1281.724 kilometers
  • 692.076 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
  • 794.442 miles
  • 1278.531 kilometers
  • 690.351 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 Denver International Airport
City: Denver, CO
Country: United States Flag of United States
IATA Code: DEN
ICAO Code: KDEN
Coordinates: 39°51′42″N, 104°40′22″W

B Springfield Abraham Lincoln Capital Airport
City: Springfield, IL
Country: United States Flag of United States
IATA Code: SPI
ICAO Code: KSPI
Coordinates: 39°50′38″N, 89°40′40″W

Time difference and current local times

The time difference between Denver and Springfield is 1 hour. Springfield is 1 hour ahead of Denver.

Time Difference

Denver, CO

 MDT

Springfield, IL

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 134 kg (297 pounds).

Frequent Flyer Miles Calculator

Denver (DEN) → Springfield (SPI).

Distance:
796
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
796

Round trip?