| Grosseto to Busto Arsizio | 225.93 mi (363.60 km) |
| Grosseto to Busto Garolfo | 221.25 mi (356.06 km) |
| Grosseto to Cabras | 236.72 mi (380.96 km) |
| Grosseto to Cadelbosco di Sopra | 140.42 mi (225.98 km) |
| Grosseto to Cadoneghe | 189.95 mi (305.69 km) |
| Grosseto to Cagli | 95.03 mi (152.94 km) |
| Grosseto to Cagliari | 265.58 mi (427.41 km) |
| Grosseto to Cairo Montenotte | 181.21 mi (291.63 km) |
| Grosseto to Caivano | 207.03 mi (333.19 km) |
| Grosseto to Calcinaia | 67.84 mi (109.18 km) |
| Grosseto to Calcinato | 189.04 mi (304.23 km) |
| Grosseto to Calderara di Reno | 124.65 mi (200.60 km) |
| Grosseto to Caldogno | 196.73 mi (316.61 km) |
| Grosseto to Calenzano | 76.08 mi (122.43 km) |
| Grosseto to Calolziocorte | 225.20 mi (362.42 km) |
