| Grafton to Collegno | 4,430.81 mi (7,130.70 km) |
| Grafton to Cologno al Serio | 4,492.55 mi (7,230.05 km) |
| Grafton to Cologno Monzese | 4,478.58 mi (7,207.58 km) |
| Grafton to Colorno | 4,546.28 mi (7,316.53 km) |
| Grafton to Comacchio | 4,625.44 mi (7,443.92 km) |
| Grafton to Comiso | 5,069.76 mi (8,158.99 km) |
| Grafton to Como | 4,459.46 mi (7,176.80 km) |
| Grafton to Concordia Sagittaria | 4,604.42 mi (7,410.10 km) |
| Grafton to Concorezzo | 4,478.26 mi (7,207.06 km) |
| Grafton to Conegliano | 4,578.47 mi (7,368.33 km) |
| Grafton to Conselice | 4,619.96 mi (7,435.12 km) |
| Grafton to Conselve | 4,590.31 mi (7,387.39 km) |
| Grafton to Conversano | 4,983.01 mi (8,019.37 km) |
| Grafton to Copertino | 5,051.78 mi (8,130.05 km) |
| Grafton to Copparo | 4,603.40 mi (7,408.46 km) |
