| Peoria to Cibolo (Texas) | 911.81 mi (1,467.41 km) |
| Peoria to Cicero (Illinois) | 122.39 mi (196.97 km) |
| Peoria to Cimarron Hills (Colorado) | 810.20 mi (1,303.89 km) |
| Peoria to Cincinnati (Ohio) | 292.57 mi (470.85 km) |
| Peoria to Cinco Ranch (Texas) | 835.60 mi (1,344.77 km) |
| Peoria to Circleville (Ohio) | 361.41 mi (581.64 km) |
| Peoria to Citrus (California) | 1,609.58 mi (2,590.37 km) |
| Peoria to Citrus Heights (California) | 1,680.00 mi (2,703.70 km) |
| Peoria to Citrus Park (Florida) | 963.01 mi (1,549.81 km) |
| Peoria to Claiborne (Louisiana) | 585.24 mi (941.85 km) |
| Peoria to Claremont (California) | 1,600.28 mi (2,575.39 km) |
| Peoria to Claremont (New Hampshire) | 902.93 mi (1,453.12 km) |
| Peoria to Claremore (Oklahoma) | 445.83 mi (717.50 km) |
| Peoria to Clarksburg (Maryland) | 661.64 mi (1,064.81 km) |
| Peoria to Clarksburg (West Virginia) | 501.75 mi (807.48 km) |
