| Herenthout to Kastoria | 1,077.44 mi (1,733.98 km) |
| Herenthout to Katerini | 1,133.74 mi (1,824.57 km) |
| Herenthout to Keratsini | 1,293.13 mi (2,081.09 km) |
| Herenthout to Kerkyra | 1,079.79 mi (1,737.75 km) |
| Herenthout to Kiato | 1,261.26 mi (2,029.80 km) |
| Herenthout to Kifisia | 1,293.81 mi (2,082.19 km) |
| Herenthout to Kilkis | 1,111.17 mi (1,788.25 km) |
| Herenthout to Komotini | 1,201.62 mi (1,933.82 km) |
| Herenthout to Korinthos | 1,271.14 mi (2,045.70 km) |
| Herenthout to Koropi | 1,305.54 mi (2,101.07 km) |
| Herenthout to Korydallos | 1,293.38 mi (2,081.50 km) |
| Herenthout to Kos | 1,480.09 mi (2,381.97 km) |
| Herenthout to Kozani | 1,106.69 mi (1,781.04 km) |
| Herenthout to Lagos | 1,188.13 mi (1,912.11 km) |
| Herenthout to Lamia | 1,202.65 mi (1,935.48 km) |
