| Roskilde to Busto Garolfo | 711.74 mi (1,145.43 km) |
| Roskilde to Cabras | 1,097.99 mi (1,767.04 km) |
| Roskilde to Cadelbosco di Sopra | 754.77 mi (1,214.69 km) |
| Roskilde to Cadoneghe | 704.78 mi (1,134.24 km) |
| Roskilde to Cagli | 836.41 mi (1,346.07 km) |
| Roskilde to Cagliari | 1,142.87 mi (1,839.27 km) |
| Roskilde to Cairo Montenotte | 795.24 mi (1,279.81 km) |
| Roskilde to Caivano | 1,020.63 mi (1,642.55 km) |
| Roskilde to Calcinaia | 829.37 mi (1,334.74 km) |
| Roskilde to Calcinato | 707.94 mi (1,139.31 km) |
| Roskilde to Calderara di Reno | 766.62 mi (1,233.76 km) |
| Roskilde to Caldogno | 694.86 mi (1,118.27 km) |
| Roskilde to Calenzano | 815.16 mi (1,311.87 km) |
| Roskilde to Calolziocorte | 690.24 mi (1,110.83 km) |
| Roskilde to Caltagirone | 1,277.23 mi (2,055.50 km) |
