| Staines-upon-Thames to Collegno | 574.77 mi (925.01 km) |
| Staines-upon-Thames to Cologno al Serio | 616.96 mi (992.90 km) |
| Staines-upon-Thames to Cologno Monzese | 605.28 mi (974.10 km) |
| Staines-upon-Thames to Colorno | 672.24 mi (1,081.87 km) |
| Staines-upon-Thames to Comacchio | 746.58 mi (1,201.50 km) |
| Staines-upon-Thames to Comiso | 1,244.52 mi (2,002.86 km) |
| Staines-upon-Thames to Como | 584.89 mi (941.29 km) |
| Staines-upon-Thames to Concordia Sagittaria | 723.60 mi (1,164.52 km) |
| Staines-upon-Thames to Concorezzo | 604.21 mi (972.37 km) |
| Staines-upon-Thames to Conegliano | 697.49 mi (1,122.50 km) |
| Staines-upon-Thames to Conselice | 742.89 mi (1,195.57 km) |
| Staines-upon-Thames to Conselve | 710.33 mi (1,143.17 km) |
| Staines-upon-Thames to Conversano | 1,105.59 mi (1,779.27 km) |
| Staines-upon-Thames to Copertino | 1,174.34 mi (1,889.92 km) |
| Staines-upon-Thames to Copparo | 724.60 mi (1,166.14 km) |
