| Black Forest to Karditsa | 6,052.69 mi (9,740.87 km) |
| Black Forest to Kastoria | 5,969.20 mi (9,606.51 km) |
| Black Forest to Katerini | 6,023.23 mi (9,693.46 km) |
| Black Forest to Keratsini | 6,185.39 mi (9,954.43 km) |
| Black Forest to Kerkyra | 5,971.67 mi (9,610.47 km) |
| Black Forest to Kiato | 6,154.06 mi (9,904.00 km) |
| Black Forest to Kifisia | 6,185.63 mi (9,954.80 km) |
| Black Forest to Kilkis | 5,996.20 mi (9,649.94 km) |
| Black Forest to Komotini | 6,070.26 mi (9,769.14 km) |
| Black Forest to Korinthos | 6,163.92 mi (9,919.88 km) |
| Black Forest to Koropi | 6,197.56 mi (9,974.00 km) |
| Black Forest to Korydallos | 6,185.59 mi (9,954.74 km) |
| Black Forest to Kos | 6,365.34 mi (10,244.03 km) |
| Black Forest to Kozani | 5,997.92 mi (9,652.72 km) |
| Black Forest to Lagos | 6,059.94 mi (9,752.54 km) |
