| Dorchester to Collegno | 604.67 mi (973.12 km) |
| Dorchester to Cologno al Serio | 661.15 mi (1,064.01 km) |
| Dorchester to Cologno Monzese | 647.21 mi (1,041.58 km) |
| Dorchester to Colorno | 714.90 mi (1,150.52 km) |
| Dorchester to Comacchio | 794.64 mi (1,278.85 km) |
| Dorchester to Comiso | 1,268.84 mi (2,042.00 km) |
| Dorchester to Como | 628.03 mi (1,010.72 km) |
| Dorchester to Concordia Sagittaria | 780.15 mi (1,255.52 km) |
| Dorchester to Concorezzo | 646.84 mi (1,040.99 km) |
| Dorchester to Conegliano | 753.13 mi (1,212.05 km) |
| Dorchester to Conselice | 788.63 mi (1,269.18 km) |
| Dorchester to Conselve | 760.51 mi (1,223.92 km) |
| Dorchester to Conversano | 1,151.58 mi (1,853.29 km) |
| Dorchester to Copertino | 1,220.35 mi (1,963.97 km) |
| Dorchester to Copparo | 772.63 mi (1,243.42 km) |
