| Modesto to Collegno | 5,886.63 mi (9,473.61 km) |
| Modesto to Cologno al Serio | 5,922.20 mi (9,530.86 km) |
| Modesto to Cologno Monzese | 5,912.89 mi (9,515.88 km) |
| Modesto to Colorno | 5,978.07 mi (9,620.77 km) |
| Modesto to Comacchio | 6,042.88 mi (9,725.07 km) |
| Modesto to Comiso | 6,555.67 mi (10,550.33 km) |
| Modesto to Como | 5,891.79 mi (9,481.92 km) |
| Modesto to Concordia Sagittaria | 6,001.23 mi (9,658.04 km) |
| Modesto to Concorezzo | 5,911.22 mi (9,513.19 km) |
| Modesto to Conegliano | 5,979.15 mi (9,622.51 km) |
| Modesto to Conselice | 6,043.22 mi (9,725.62 km) |
| Modesto to Conselve | 6,003.88 mi (9,662.31 km) |
| Modesto to Conversano | 6,395.94 mi (10,293.27 km) |
| Modesto to Copertino | 6,462.79 mi (10,400.86 km) |
| Modesto to Copparo | 6,021.67 mi (9,690.94 km) |
