| Ashtabula to Busto Arsizio | 4,235.32 mi (6,816.10 km) |
| Ashtabula to Busto Garolfo | 4,239.10 mi (6,822.18 km) |
| Ashtabula to Cabras | 4,436.04 mi (7,139.11 km) |
| Ashtabula to Cadelbosco di Sopra | 4,338.50 mi (6,982.14 km) |
| Ashtabula to Cadoneghe | 4,366.82 mi (7,027.72 km) |
| Ashtabula to Cagli | 4,469.73 mi (7,193.34 km) |
| Ashtabula to Cagliari | 4,489.00 mi (7,224.34 km) |
| Ashtabula to Cairo Montenotte | 4,255.54 mi (6,848.62 km) |
| Ashtabula to Caivano | 4,642.89 mi (7,472.00 km) |
| Ashtabula to Calcinaia | 4,380.42 mi (7,049.60 km) |
| Ashtabula to Calcinato | 4,304.91 mi (6,928.08 km) |
| Ashtabula to Calderara di Reno | 4,373.46 mi (7,038.40 km) |
| Ashtabula to Caldogno | 4,343.38 mi (6,990.00 km) |
| Ashtabula to Calenzano | 4,396.19 mi (7,074.99 km) |
| Ashtabula to Calolziocorte | 4,252.23 mi (6,843.29 km) |
