| Rockwall to Corato | 5,773.05 mi (9,290.83 km) |
| Rockwall to Corbetta | 5,293.61 mi (8,519.24 km) |
| Rockwall to Corciano | 5,522.36 mi (8,887.39 km) |
| Rockwall to Cordenons | 5,423.03 mi (8,727.52 km) |
| Rockwall to Cori | 5,609.30 mi (9,027.30 km) |
| Rockwall to Coriano | 5,501.17 mi (8,853.28 km) |
| Rockwall to Corigliano Calabro | 5,845.18 mi (9,406.91 km) |
| Rockwall to Corleone | 5,785.08 mi (9,310.19 km) |
| Rockwall to Cormano | 5,300.47 mi (8,530.29 km) |
| Rockwall to Cornaredo | 5,297.03 mi (8,524.74 km) |
| Rockwall to Cornate d'Adda | 5,308.65 mi (8,543.45 km) |
| Rockwall to Cornedo Vicentino | 5,384.87 mi (8,666.11 km) |
| Rockwall to Correggio | 5,395.85 mi (8,683.78 km) |
| Rockwall to Corridonia | 5,567.50 mi (8,960.03 km) |
| Rockwall to Corsico | 5,302.95 mi (8,534.27 km) |
