The total driving distance from Peoria, IL to Denver, CO is 935 miles or 1 505 kilometers.
Your trip begins in Peoria, Illinois.
It ends in Denver, Colorado.
If you are planning a road trip, you might also want to calculate the total driving time from Peoria, IL to Denver, CO so you can see when you'll arrive at your destination.
You can also calculate the cost of driving from Peoria, IL to Denver, CO based on current local fuel prices and an estimate of your car's best gas mileage.
Since this is a long drive, you might want to stop halfway and stay overnight in a hotel. You can find the city that is halfway between Peoria, IL and Denver, CO.
Planning to fly a plane instead? You might be more interested in calculating the straight line distance to fly from Peoria, IL to Denver, CO.