| Klosterneuburg to Kastoria | 590.62 mi (950.50 km) |
| Klosterneuburg to Katerini | 633.48 mi (1,019.49 km) |
| Klosterneuburg to Keratsini | 802.62 mi (1,291.70 km) |
| Klosterneuburg to Kerkyra | 625.78 mi (1,007.09 km) |
| Klosterneuburg to Kiato | 780.96 mi (1,256.84 km) |
| Klosterneuburg to Kifisia | 799.98 mi (1,287.44 km) |
| Klosterneuburg to Kilkis | 599.11 mi (964.17 km) |
| Klosterneuburg to Komotini | 668.01 mi (1,075.06 km) |
| Klosterneuburg to Korinthos | 789.25 mi (1,270.17 km) |
| Klosterneuburg to Koropi | 812.73 mi (1,307.97 km) |
| Klosterneuburg to Korydallos | 802.35 mi (1,291.25 km) |
| Klosterneuburg to Kos | 964.75 mi (1,552.62 km) |
| Klosterneuburg to Kozani | 615.17 mi (990.02 km) |
| Klosterneuburg to Lagos | 657.21 mi (1,057.68 km) |
| Klosterneuburg to Lamia | 717.66 mi (1,154.95 km) |
