| Grays to Busto Arsizio | 561.48 mi (903.61 km) |
| Grays to Busto Garolfo | 565.94 mi (910.80 km) |
| Grays to Cabras | 888.97 mi (1,430.66 km) |
| Grays to Cadelbosco di Sopra | 661.57 mi (1,064.69 km) |
| Grays to Cadoneghe | 673.88 mi (1,084.51 km) |
| Grays to Cagli | 792.01 mi (1,274.62 km) |
| Grays to Cagliari | 945.96 mi (1,522.37 km) |
| Grays to Cairo Montenotte | 610.74 mi (982.89 km) |
| Grays to Caivano | 984.10 mi (1,583.75 km) |
| Grays to Calcinaia | 719.53 mi (1,157.98 km) |
| Grays to Calcinato | 620.50 mi (998.60 km) |
| Grays to Calderara di Reno | 693.83 mi (1,116.61 km) |
| Grays to Caldogno | 651.21 mi (1,048.02 km) |
| Grays to Calenzano | 726.92 mi (1,169.87 km) |
| Grays to Calolziocorte | 570.62 mi (918.33 km) |
