| Preston to Karditsa | 1,521.14 mi (2,448.03 km) |
| Preston to Kastoria | 1,438.94 mi (2,315.75 km) |
| Preston to Katerini | 1,495.68 mi (2,407.07 km) |
| Preston to Keratsini | 1,654.26 mi (2,662.28 km) |
| Preston to Kerkyra | 1,438.61 mi (2,315.22 km) |
| Preston to Kiato | 1,621.64 mi (2,609.78 km) |
| Preston to Kifisia | 1,655.18 mi (2,663.76 km) |
| Preston to Kilkis | 1,473.25 mi (2,370.96 km) |
| Preston to Komotini | 1,562.41 mi (2,514.46 km) |
| Preston to Korinthos | 1,631.63 mi (2,625.86 km) |
| Preston to Koropi | 1,666.82 mi (2,682.49 km) |
| Preston to Korydallos | 1,654.56 mi (2,662.76 km) |
| Preston to Kos | 1,842.18 mi (2,964.70 km) |
| Preston to Kozani | 1,468.34 mi (2,363.06 km) |
| Preston to Lagos | 1,549.26 mi (2,493.29 km) |
