| Holt to Busto Arsizio | 4,354.04 mi (7,007.15 km) |
| Holt to Busto Garolfo | 4,357.94 mi (7,013.43 km) |
| Holt to Cabras | 4,569.08 mi (7,353.23 km) |
| Holt to Cadelbosco di Sopra | 4,457.26 mi (7,173.27 km) |
| Holt to Cadoneghe | 4,482.18 mi (7,213.37 km) |
| Holt to Cagli | 4,588.94 mi (7,385.19 km) |
| Holt to Cagliari | 4,622.92 mi (7,439.88 km) |
| Holt to Cairo Montenotte | 4,378.08 mi (7,045.85 km) |
| Holt to Caivano | 4,766.10 mi (7,670.30 km) |
| Holt to Calcinaia | 4,501.88 mi (7,245.08 km) |
| Holt to Calcinato | 4,422.13 mi (7,116.73 km) |
| Holt to Calderara di Reno | 4,491.90 mi (7,229.01 km) |
| Holt to Caldogno | 4,458.90 mi (7,175.91 km) |
| Holt to Calenzano | 4,516.51 mi (7,268.62 km) |
| Holt to Calolziocorte | 4,369.75 mi (7,032.43 km) |
