| Staines-upon-Thames to Cadiz | 1,068.01 mi (1,718.80 km) |
| Staines-upon-Thames to Calafell | 713.93 mi (1,148.96 km) |
| Staines-upon-Thames to Calahorra | 634.80 mi (1,021.61 km) |
| Staines-upon-Thames to Calasparra | 914.09 mi (1,471.09 km) |
| Staines-upon-Thames to Calatayud | 698.76 mi (1,124.55 km) |
| Staines-upon-Thames to Caldas de Montbuy | 688.93 mi (1,108.73 km) |
| Staines-upon-Thames to Caldas de Reyes | 719.34 mi (1,157.67 km) |
| Staines-upon-Thames to Calella | 694.71 mi (1,118.03 km) |
| Staines-upon-Thames to Callosa de Segura | 919.91 mi (1,480.45 km) |
| Staines-upon-Thames to Calpe | 884.04 mi (1,422.73 km) |
| Staines-upon-Thames to Calvia | 832.75 mi (1,340.18 km) |
| Staines-upon-Thames to Camas | 1,006.36 mi (1,619.58 km) |
| Staines-upon-Thames to Cambados | 729.56 mi (1,174.12 km) |
| Staines-upon-Thames to Cambre | 670.87 mi (1,079.66 km) |
| Staines-upon-Thames to Cambrils | 720.15 mi (1,158.97 km) |
