| San Pietro in Casale to Crest Hill (Illinois) | 4,680.13 mi (7,531.94 km) |
| San Pietro in Casale to Crestview (Florida) | 5,116.25 mi (8,233.80 km) |
| San Pietro in Casale to Crestwood (Illinois) | 4,662.24 mi (7,503.14 km) |
| San Pietro in Casale to Crestwood (Missouri) | 4,908.17 mi (7,898.94 km) |
| San Pietro in Casale to Creve Coeur (Missouri) | 4,905.83 mi (7,895.16 km) |
| San Pietro in Casale to Crofton (Maryland) | 4,320.33 mi (6,952.89 km) |
| San Pietro in Casale to Crossville (Tennessee) | 4,809.02 mi (7,739.38 km) |
| San Pietro in Casale to Crowley (Louisiana) | 5,389.92 mi (8,674.23 km) |
| San Pietro in Casale to Crowley (Texas) | 5,477.24 mi (8,814.77 km) |
| San Pietro in Casale to Crown Point (Indiana) | 4,657.11 mi (7,494.90 km) |
| San Pietro in Casale to Crystal (Minnesota) | 4,719.11 mi (7,594.68 km) |
| San Pietro in Casale to Crystal Lake (Illinois) | 4,659.03 mi (7,497.98 km) |
| San Pietro in Casale to Cudahy (California) | 6,149.87 mi (9,897.27 km) |
| San Pietro in Casale to Cudahy (Wisconsin) | 4,608.83 mi (7,417.19 km) |
| San Pietro in Casale to Cullman (Alabama) | 4,967.08 mi (7,993.74 km) |
