Distance between Baltimore, MD (BWI) and Champaign, IL (CMI)

Flight distance from Baltimore to Champaign (Baltimore–Washington International Airport – University of Illinois Willard Airport) is 622 miles / 1001 kilometers / 540 nautical miles. Estimated flight time is 1 hour 40 minutes.

Driving distance from Baltimore (BWI) to Champaign (CMI) is 705 miles / 1134 kilometers and travel time by car is about 12 hours 37 minutes.

Map of flight path and driving directions from Baltimore to Champaign.

Shortest flight path between Baltimore–Washington International Airport (BWI) and University of Illinois Willard Airport (CMI).

How far is Champaign from Baltimore?

There are several ways to calculate distances between Baltimore and Champaign. Here are two common methods:

Vincenty's formula (applied above)
• 621.957 miles
• 1000.943 kilometers
• 540.466 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
• 620.439 miles
• 998.500 kilometers
• 539.147 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 Baltimore–Washington International Airport
City: Baltimore, MD
Country: United States
IATA Code: BWI
ICAO Code: KBWI
Coordinates: 39°10′31″N, 76°40′5″W

B University of Illinois Willard Airport
City: Champaign, IL
Country: United States
IATA Code: CMI
ICAO Code: KCMI
Coordinates: 40°2′21″N, 88°16′41″W

Time difference and current local times

The time difference between Baltimore and Champaign is 1 hour. Champaign is 1 hour behind Baltimore.

EST

CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 115 kg (255 pounds).

Frequent Flyer Miles Calculator

Baltimore (BWI) → Champaign (CMI).

Distance:
622
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
622

Round trip?