| Adrian to Collegno | 4,334.91 mi (6,976.37 km) |
| Adrian to Cologno al Serio | 4,401.63 mi (7,083.74 km) |
| Adrian to Cologno Monzese | 4,386.82 mi (7,059.90 km) |
| Adrian to Colorno | 4,454.41 mi (7,168.68 km) |
| Adrian to Comacchio | 4,535.80 mi (7,299.67 km) |
| Adrian to Comiso | 4,962.15 mi (7,985.81 km) |
| Adrian to Como | 4,368.29 mi (7,030.08 km) |
| Adrian to Concordia Sagittaria | 4,519.18 mi (7,272.93 km) |
| Adrian to Concorezzo | 4,386.78 mi (7,059.84 km) |
| Adrian to Conegliano | 4,492.70 mi (7,230.31 km) |
| Adrian to Conselice | 4,529.19 mi (7,289.03 km) |
| Adrian to Conselve | 4,501.80 mi (7,244.95 km) |
| Adrian to Conversano | 4,891.05 mi (7,871.39 km) |
| Adrian to Copertino | 4,959.61 mi (7,981.72 km) |
| Adrian to Copparo | 4,513.81 mi (7,264.27 km) |
