Air Miles Calculator

Distance between Honolulu, HI (HNL) and Champaign, IL (CMI)

Flight distance from Honolulu to Champaign (Honolulu Daniel K. Inouye International Airport – University of Illinois Willard Airport) is 4234 miles / 6814 kilometers / 3679 nautical miles. Estimated flight time is 8 hours 30 minutes.

Map of flight path from Honolulu to Champaign.

Shortest flight path between Honolulu Daniel K. Inouye International Airport (HNL) and University of Illinois Willard Airport (CMI).

How far is Champaign from Honolulu?

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

Vincenty's formula (applied above)
  • 4233.944 miles
  • 6813.872 kilometers
  • 3679.196 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
  • 4227.520 miles
  • 6803.535 kilometers
  • 3673.615 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 Honolulu Daniel K. Inouye International Airport
City: Honolulu, HI
Country: United States Flag of United States
IATA Code: HNL
ICAO Code: PHNL
Coordinates: 21°19′7″N, 157°55′19″W

B University of Illinois Willard Airport
City: Champaign, IL
Country: United States Flag of 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 Honolulu and Champaign is 4 hours. Champaign is 4 hours ahead of Honolulu.

Time Difference

Honolulu, HI

 HST

Champaign, IL

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 486 kg (1 071 pounds).

Frequent Flyer Miles Calculator

Honolulu (HNL) → Champaign (CMI).

Distance:
4234
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
4234

Round trip?