| Grapevine to Castrovillari | 5,848.07 mi (9,411.57 km) |
| Grapevine to Catania | 5,902.30 mi (9,498.83 km) |
| Grapevine to Catanzaro | 5,904.79 mi (9,502.84 km) |
| Grapevine to Cattolica | 5,531.10 mi (8,901.44 km) |
| Grapevine to Cava de' Tirreni | 5,748.19 mi (9,250.83 km) |
| Grapevine to Cavallino | 5,907.15 mi (9,506.65 km) |
| Grapevine to Cavarzere | 5,457.28 mi (8,782.64 km) |
| Grapevine to Cave | 5,628.41 mi (9,058.05 km) |
| Grapevine to Cavriago | 5,413.35 mi (8,711.94 km) |
| Grapevine to Cavriglia | 5,499.28 mi (8,850.23 km) |
| Grapevine to Cazzago San Martino | 5,358.15 mi (8,623.10 km) |
| Grapevine to Ceccano | 5,655.29 mi (9,101.32 km) |
| Grapevine to Cecina | 5,467.96 mi (8,799.84 km) |
| Grapevine to Cefalu | 5,833.46 mi (9,388.05 km) |
| Grapevine to Ceglie Messapico | 5,864.19 mi (9,437.51 km) |
