| Peoria to Cordele (Georgia) | 688.89 mi (1,108.66 km) |
| Peoria to Corinth (Mississippi) | 405.52 mi (652.63 km) |
| Peoria to Corinth (Texas) | 667.06 mi (1,073.52 km) |
| Peoria to Cornelius (North Carolina) | 598.24 mi (962.78 km) |
| Peoria to Cornelius (Oregon) | 1,704.80 mi (2,743.61 km) |
| Peoria to Corning (New York) | 656.91 mi (1,057.19 km) |
| Peoria to Corona (California) | 1,600.25 mi (2,575.35 km) |
| Peoria to Coronado (California) | 1,616.66 mi (2,601.76 km) |
| Peoria to Corpus Christi (Texas) | 1,002.25 mi (1,612.96 km) |
| Peoria to Corsicana (Texas) | 709.31 mi (1,141.53 km) |
| Peoria to Cortland (New York) | 704.31 mi (1,133.48 km) |
| Peoria to Corvallis (Oregon) | 1,718.13 mi (2,765.07 km) |
| Peoria to Coshocton (Ohio) | 409.32 mi (658.73 km) |
| Peoria to Costa Mesa (California) | 1,624.13 mi (2,613.78 km) |
| Peoria to Coto de Caza (California) | 1,609.32 mi (2,589.95 km) |
