| Blackrock to Karditsa | 1,632.87 mi (2,627.86 km) |
| Blackrock to Kastoria | 1,552.53 mi (2,498.56 km) |
| Blackrock to Katerini | 1,611.37 mi (2,593.25 km) |
| Blackrock to Keratsini | 1,766.16 mi (2,842.36 km) |
| Blackrock to Kerkyra | 1,546.02 mi (2,488.09 km) |
| Blackrock to Kiato | 1,731.60 mi (2,786.74 km) |
| Blackrock to Kifisia | 1,767.84 mi (2,845.06 km) |
| Blackrock to Kilkis | 1,591.78 mi (2,561.72 km) |
| Blackrock to Komotini | 1,686.10 mi (2,713.51 km) |
| Blackrock to Korinthos | 1,741.83 mi (2,803.20 km) |
| Blackrock to Koropi | 1,779.13 mi (2,863.23 km) |
| Blackrock to Korydallos | 1,766.57 mi (2,843.03 km) |
| Blackrock to Kos | 1,959.06 mi (3,152.80 km) |
| Blackrock to Kozani | 1,582.50 mi (2,546.78 km) |
| Blackrock to Lagos | 1,672.17 mi (2,691.09 km) |
