| Gartringen to Kastoria | 826.03 mi (1,329.36 km) |
| Gartringen to Katerini | 883.45 mi (1,421.78 km) |
| Gartringen to Keratsini | 1,041.25 mi (1,675.73 km) |
| Gartringen to Kerkyra | 827.06 mi (1,331.02 km) |
| Gartringen to Kiato | 1,008.86 mi (1,623.60 km) |
| Gartringen to Kifisia | 1,042.20 mi (1,677.25 km) |
| Gartringen to Kilkis | 862.93 mi (1,388.74 km) |
| Gartringen to Komotini | 958.91 mi (1,543.22 km) |
| Gartringen to Korinthos | 1,018.80 mi (1,639.59 km) |
| Gartringen to Koropi | 1,053.81 mi (1,695.95 km) |
| Gartringen to Korydallos | 1,041.55 mi (1,676.21 km) |
| Gartringen to Kos | 1,230.71 mi (1,980.64 km) |
| Gartringen to Kozani | 855.55 mi (1,376.88 km) |
| Gartringen to Lagos | 944.44 mi (1,519.93 km) |
| Gartringen to Lamia | 950.63 mi (1,529.90 km) |
