| Halstead to Karditsa | 1,336.86 mi (2,151.47 km) |
| Halstead to Kastoria | 1,255.42 mi (2,020.40 km) |
| Halstead to Katerini | 1,313.21 mi (2,113.41 km) |
| Halstead to Keratsini | 1,470.11 mi (2,365.91 km) |
| Halstead to Kerkyra | 1,252.86 mi (2,016.28 km) |
| Halstead to Kiato | 1,436.75 mi (2,312.23 km) |
| Halstead to Kifisia | 1,471.34 mi (2,367.89 km) |
| Halstead to Kilkis | 1,292.41 mi (2,079.93 km) |
| Halstead to Komotini | 1,385.43 mi (2,229.64 km) |
| Halstead to Korinthos | 1,446.83 mi (2,328.45 km) |
| Halstead to Koropi | 1,482.84 mi (2,386.40 km) |
| Halstead to Korydallos | 1,470.45 mi (2,366.47 km) |
| Halstead to Kos | 1,660.48 mi (2,672.28 km) |
| Halstead to Kozani | 1,285.09 mi (2,068.16 km) |
| Halstead to Lagos | 1,371.62 mi (2,207.41 km) |
