| Berkhampstead to Karditsa | 1,374.27 mi (2,211.68 km) |
| Berkhampstead to Kastoria | 1,293.70 mi (2,082.01 km) |
| Berkhampstead to Katerini | 1,352.43 mi (2,176.53 km) |
| Berkhampstead to Keratsini | 1,507.56 mi (2,426.19 km) |
| Berkhampstead to Kerkyra | 1,288.29 mi (2,073.31 km) |
| Berkhampstead to Kiato | 1,473.34 mi (2,371.11 km) |
| Berkhampstead to Kifisia | 1,509.14 mi (2,428.72 km) |
| Berkhampstead to Kilkis | 1,332.94 mi (2,145.16 km) |
| Berkhampstead to Komotini | 1,428.25 mi (2,298.55 km) |
| Berkhampstead to Korinthos | 1,483.52 mi (2,387.50 km) |
| Berkhampstead to Koropi | 1,520.48 mi (2,446.97 km) |
| Berkhampstead to Korydallos | 1,507.96 mi (2,426.83 km) |
| Berkhampstead to Kos | 1,700.12 mi (2,736.07 km) |
| Berkhampstead to Kozani | 1,323.62 mi (2,130.16 km) |
| Berkhampstead to Lagos | 1,414.10 mi (2,275.78 km) |
