How far is Williamsport, PA, from Champaign, IL?
The distance between Champaign (University of Illinois Willard Airport) and Williamsport (Williamsport Regional Airport) is 602 miles / 969 kilometers / 523 nautical miles.
The driving distance from Champaign (CMI) to Williamsport (IPT) is 697 miles / 1121 kilometers, and travel time by car is about 13 hours 4 minutes.
University of Illinois Willard Airport – Williamsport Regional Airport
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Distance from Champaign to Williamsport
There are several ways to calculate the distance from Champaign to Williamsport. Here are two standard methods:
Vincenty's formula (applied above)- 602.243 miles
- 969.216 kilometers
- 523.335 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 600.759 miles
- 966.828 kilometers
- 522.045 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).
How long does it take to fly from Champaign to Williamsport?
The estimated flight time from University of Illinois Willard Airport to Williamsport Regional Airport is 1 hour and 38 minutes.
What is the time difference between Champaign and Williamsport?
Flight carbon footprint between University of Illinois Willard Airport (CMI) and Williamsport Regional Airport (IPT)
On average, flying from Champaign to Williamsport generates about 113 kg of CO2 per passenger, and 113 kilograms equals 249 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Champaign to Williamsport
See the map of the shortest flight path between University of Illinois Willard Airport (CMI) and Williamsport Regional Airport (IPT).
Airport information
| Origin | 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 |
| Destination | Williamsport Regional Airport |
|---|---|
| City: | Williamsport, PA |
| Country: | United States |
| IATA Code: | IPT |
| ICAO Code: | KIPT |
| Coordinates: | 41°14′30″N, 76°55′15″W |