| Greenlawn to Collegno | 3,925.38 mi (6,317.30 km) |
| Greenlawn to Cologno al Serio | 4,001.31 mi (6,439.48 km) |
| Greenlawn to Cologno Monzese | 3,984.96 mi (6,413.17 km) |
| Greenlawn to Colorno | 4,051.72 mi (6,520.61 km) |
| Greenlawn to Comacchio | 4,136.78 mi (6,657.50 km) |
| Greenlawn to Comiso | 4,525.36 mi (7,282.87 km) |
| Greenlawn to Como | 3,967.79 mi (6,385.54 km) |
| Greenlawn to Concordia Sagittaria | 4,129.09 mi (6,645.13 km) |
| Greenlawn to Concorezzo | 3,985.49 mi (6,414.02 km) |
| Greenlawn to Conegliano | 4,101.79 mi (6,601.20 km) |
| Greenlawn to Conselice | 4,127.96 mi (6,643.31 km) |
| Greenlawn to Conselve | 4,105.33 mi (6,606.89 km) |
| Greenlawn to Conversano | 4,484.39 mi (7,216.93 km) |
| Greenlawn to Copertino | 4,551.95 mi (7,325.66 km) |
| Greenlawn to Copparo | 4,115.06 mi (6,622.55 km) |
