| Mastic to Collegno | 3,904.90 mi (6,284.33 km) |
| Mastic to Cologno al Serio | 3,981.25 mi (6,407.20 km) |
| Mastic to Cologno Monzese | 3,964.83 mi (6,380.78 km) |
| Mastic to Colorno | 4,031.53 mi (6,488.12 km) |
| Mastic to Comacchio | 4,116.74 mi (6,625.26 km) |
| Mastic to Comiso | 4,503.40 mi (7,247.52 km) |
| Mastic to Como | 3,947.73 mi (6,353.26 km) |
| Mastic to Concordia Sagittaria | 4,109.49 mi (6,613.59 km) |
| Mastic to Concorezzo | 3,965.39 mi (6,381.68 km) |
| Mastic to Conegliano | 4,082.17 mi (6,569.61 km) |
| Mastic to Conselice | 4,107.82 mi (6,610.90 km) |
| Mastic to Conselve | 4,085.42 mi (6,574.86 km) |
| Mastic to Conversano | 4,463.88 mi (7,183.92 km) |
| Mastic to Copertino | 4,531.38 mi (7,292.55 km) |
| Mastic to Copparo | 4,095.04 mi (6,590.33 km) |
