| Karlsruhe to Grevena | 887.31 mi (1,427.99 km) |
| Karlsruhe to Ialysos | 1,320.18 mi (2,124.63 km) |
| Karlsruhe to Ilion | 1,074.27 mi (1,728.88 km) |
| Karlsruhe to Ilioupoli | 1,081.31 mi (1,740.20 km) |
| Karlsruhe to Ioannina | 889.62 mi (1,431.70 km) |
| Karlsruhe to Irakleio | 1,269.41 mi (2,042.92 km) |
| Karlsruhe to Irakleio | 1,075.74 mi (1,731.24 km) |
| Karlsruhe to Kaisariani | 1,079.75 mi (1,737.70 km) |
| Karlsruhe to Kalamaria | 917.92 mi (1,477.24 km) |
| Karlsruhe to Kalamata | 1,075.25 mi (1,730.45 km) |
| Karlsruhe to Kallithea | 1,078.68 mi (1,735.96 km) |
| Karlsruhe to Kalymnos | 1,247.37 mi (2,007.45 km) |
| Karlsruhe to Kalyvia Thorikou | 1,092.45 mi (1,758.13 km) |
| Karlsruhe to Kamatero | 1,073.30 mi (1,727.32 km) |
| Karlsruhe to Karditsa | 941.80 mi (1,515.68 km) |
