| Ryhope to Cortona | 999.96 mi (1,609.28 km) |
| Ryhope to Cosenza | 1,349.93 mi (2,172.50 km) |
| Ryhope to Cossato | 767.10 mi (1,234.52 km) |
| Ryhope to Costa Volpino | 801.39 mi (1,289.72 km) |
| Ryhope to Creazzo | 857.03 mi (1,379.26 km) |
| Ryhope to Crema | 816.95 mi (1,314.75 km) |
| Ryhope to Cremona | 839.71 mi (1,351.38 km) |
| Ryhope to Crevalcore | 893.76 mi (1,438.37 km) |
| Ryhope to Crispiano | 1,302.93 mi (2,096.87 km) |
| Ryhope to Crosia | 1,348.85 mi (2,170.77 km) |
| Ryhope to Crotone | 1,387.08 mi (2,232.29 km) |
| Ryhope to Cuneo | 825.64 mi (1,328.74 km) |
| Ryhope to Cuorgne | 765.73 mi (1,232.33 km) |
| Ryhope to Cusano Milanino | 793.30 mi (1,276.69 km) |
| Ryhope to Cutro | 1,386.23 mi (2,230.92 km) |
