| Tolmin to Collegno | 307.35 mi (494.64 km) |
| Tolmin to Cologno al Serio | 198.47 mi (319.40 km) |
| Tolmin to Cologno Monzese | 219.19 mi (352.75 km) |
| Tolmin to Colorno | 183.78 mi (295.76 km) |
| Tolmin to Comacchio | 127.26 mi (204.81 km) |
| Tolmin to Comiso | 639.68 mi (1,029.46 km) |
| Tolmin to Como | 224.62 mi (361.49 km) |
| Tolmin to Concordia Sagittaria | 51.43 mi (82.76 km) |
| Tolmin to Concorezzo | 215.52 mi (346.84 km) |
| Tolmin to Conegliano | 71.99 mi (115.85 km) |
| Tolmin to Conselice | 147.73 mi (237.74 km) |
| Tolmin to Conselve | 111.61 mi (179.61 km) |
| Tolmin to Conversano | 398.25 mi (640.92 km) |
| Tolmin to Copertino | 462.90 mi (744.96 km) |
| Tolmin to Copparo | 127.91 mi (205.85 km) |
