| Staines-upon-Thames to Karditsa | 1,361.41 mi (2,190.97 km) |
| Staines-upon-Thames to Kastoria | 1,281.30 mi (2,062.05 km) |
| Staines-upon-Thames to Katerini | 1,340.50 mi (2,157.33 km) |
| Staines-upon-Thames to Keratsini | 1,494.68 mi (2,405.46 km) |
| Staines-upon-Thames to Kerkyra | 1,274.52 mi (2,051.14 km) |
| Staines-upon-Thames to Kiato | 1,460.04 mi (2,349.71 km) |
| Staines-upon-Thames to Kifisia | 1,496.43 mi (2,408.27 km) |
| Staines-upon-Thames to Kilkis | 1,321.75 mi (2,127.15 km) |
| Staines-upon-Thames to Komotini | 1,418.43 mi (2,282.75 km) |
| Staines-upon-Thames to Korinthos | 1,470.27 mi (2,366.18 km) |
| Staines-upon-Thames to Koropi | 1,507.68 mi (2,426.38 km) |
| Staines-upon-Thames to Korydallos | 1,495.11 mi (2,406.14 km) |
| Staines-upon-Thames to Kos | 1,688.33 mi (2,717.11 km) |
| Staines-upon-Thames to Kozani | 1,311.34 mi (2,110.40 km) |
| Staines-upon-Thames to Lagos | 1,404.06 mi (2,259.62 km) |
