| Naantali to Cologno al Serio | 1,144.64 mi (1,842.13 km) |
| Naantali to Cologno Monzese | 1,155.77 mi (1,860.04 km) |
| Naantali to Colorno | 1,174.84 mi (1,890.73 km) |
| Naantali to Comacchio | 1,162.25 mi (1,870.46 km) |
| Naantali to Comiso | 1,657.38 mi (2,667.30 km) |
| Naantali to Como | 1,141.35 mi (1,836.83 km) |
| Naantali to Concordia Sagittaria | 1,082.29 mi (1,741.78 km) |
| Naantali to Concorezzo | 1,150.81 mi (1,852.05 km) |
| Naantali to Conegliano | 1,082.36 mi (1,741.89 km) |
| Naantali to Conselice | 1,179.42 mi (1,898.10 km) |
| Naantali to Conselve | 1,131.74 mi (1,821.36 km) |
| Naantali to Conversano | 1,363.47 mi (2,194.29 km) |
| Naantali to Copertino | 1,406.06 mi (2,262.84 km) |
| Naantali to Copparo | 1,154.16 mi (1,857.44 km) |
| Naantali to Corato | 1,355.94 mi (2,182.18 km) |
