| Walnut Park to Collegno | 6,008.14 mi (9,669.16 km) |
| Walnut Park to Cologno al Serio | 6,050.67 mi (9,737.61 km) |
| Walnut Park to Cologno Monzese | 6,040.12 mi (9,720.64 km) |
| Walnut Park to Colorno | 6,106.39 mi (9,827.29 km) |
| Walnut Park to Comacchio | 6,175.24 mi (9,938.09 km) |
| Walnut Park to Comiso | 6,673.24 mi (10,739.55 km) |
| Walnut Park to Como | 6,019.37 mi (9,687.24 km) |
| Walnut Park to Concordia Sagittaria | 6,138.30 mi (9,878.64 km) |
| Walnut Park to Concorezzo | 6,038.78 mi (9,718.48 km) |
| Walnut Park to Conegliano | 6,115.13 mi (9,841.36 km) |
| Walnut Park to Conselice | 6,174.14 mi (9,936.32 km) |
| Walnut Park to Conselve | 6,136.92 mi (9,876.42 km) |
| Walnut Park to Conversano | 6,531.89 mi (10,512.06 km) |
| Walnut Park to Copertino | 6,599.68 mi (10,621.17 km) |
| Walnut Park to Copparo | 6,153.68 mi (9,903.39 km) |
