| Sigmaringen to Kastoria | 791.19 mi (1,273.30 km) |
| Sigmaringen to Katerini | 849.53 mi (1,367.18 km) |
| Sigmaringen to Keratsini | 1,005.82 mi (1,618.72 km) |
| Sigmaringen to Kerkyra | 789.95 mi (1,271.30 km) |
| Sigmaringen to Kiato | 972.75 mi (1,565.49 km) |
| Sigmaringen to Kifisia | 1,007.05 mi (1,620.68 km) |
| Sigmaringen to Kilkis | 830.39 mi (1,336.38 km) |
| Sigmaringen to Komotini | 929.09 mi (1,495.22 km) |
| Sigmaringen to Korinthos | 982.77 mi (1,581.62 km) |
| Sigmaringen to Koropi | 1,018.54 mi (1,639.18 km) |
| Sigmaringen to Korydallos | 1,006.16 mi (1,619.26 km) |
| Sigmaringen to Kos | 1,197.20 mi (1,926.70 km) |
| Sigmaringen to Kozani | 820.96 mi (1,321.21 km) |
| Sigmaringen to Lagos | 914.19 mi (1,471.24 km) |
| Sigmaringen to Lamia | 915.08 mi (1,472.68 km) |
