| Rockwall to Castrovillari | 5,822.68 mi (9,370.69 km) |
| Rockwall to Catania | 5,875.82 mi (9,456.21 km) |
| Rockwall to Catanzaro | 5,879.15 mi (9,461.58 km) |
| Rockwall to Cattolica | 5,506.51 mi (8,861.88 km) |
| Rockwall to Cava de' Tirreni | 5,722.79 mi (9,209.93 km) |
| Rockwall to Cavallino | 5,882.40 mi (9,466.81 km) |
| Rockwall to Cavarzere | 5,433.02 mi (8,743.60 km) |
| Rockwall to Cave | 5,603.04 mi (9,017.22 km) |
| Rockwall to Cavriago | 5,388.61 mi (8,672.12 km) |
| Rockwall to Cavriglia | 5,474.26 mi (8,809.97 km) |
| Rockwall to Cazzago San Martino | 5,333.66 mi (8,583.70 km) |
| Rockwall to Ceccano | 5,629.91 mi (9,060.47 km) |
| Rockwall to Cecina | 5,442.67 mi (8,759.13 km) |
| Rockwall to Cefalu | 5,806.93 mi (9,345.35 km) |
| Rockwall to Ceglie Messapico | 5,839.40 mi (9,397.61 km) |
