| Red Oak to Collegno | 5,287.45 mi (8,509.33 km) |
| Red Oak to Cologno al Serio | 5,354.38 mi (8,617.04 km) |
| Red Oak to Cologno Monzese | 5,339.57 mi (8,593.20 km) |
| Red Oak to Colorno | 5,407.16 mi (8,701.98 km) |
| Red Oak to Comacchio | 5,488.53 mi (8,832.94 km) |
| Red Oak to Comiso | 5,911.51 mi (9,513.65 km) |
| Red Oak to Como | 5,321.04 mi (8,563.39 km) |
| Red Oak to Concordia Sagittaria | 5,471.56 mi (8,805.63 km) |
| Red Oak to Concorezzo | 5,339.53 mi (8,593.15 km) |
| Red Oak to Conegliano | 5,445.14 mi (8,763.11 km) |
| Red Oak to Conselice | 5,481.94 mi (8,822.33 km) |
| Red Oak to Conselve | 5,454.48 mi (8,778.14 km) |
| Red Oak to Conversano | 5,843.79 mi (9,404.67 km) |
| Red Oak to Copertino | 5,912.33 mi (9,514.97 km) |
| Red Oak to Copparo | 5,466.53 mi (8,797.54 km) |
