| Regenstauf to Grevena | 772.88 mi (1,243.83 km) |
| Regenstauf to Ialysos | 1,191.43 mi (1,917.42 km) |
| Regenstauf to Ilion | 958.22 mi (1,542.11 km) |
| Regenstauf to Ilioupoli | 965.50 mi (1,553.82 km) |
| Regenstauf to Ioannina | 781.61 mi (1,257.88 km) |
| Regenstauf to Irakleio | 1,158.17 mi (1,863.90 km) |
| Regenstauf to Irakleio | 959.25 mi (1,543.77 km) |
| Regenstauf to Kaisariani | 963.72 mi (1,550.96 km) |
| Regenstauf to Kalamaria | 791.63 mi (1,274.00 km) |
| Regenstauf to Kalamata | 973.34 mi (1,566.43 km) |
| Regenstauf to Kallithea | 963.05 mi (1,549.87 km) |
| Regenstauf to Kalymnos | 1,120.84 mi (1,803.82 km) |
| Regenstauf to Kalyvia Thorikou | 976.25 mi (1,571.13 km) |
| Regenstauf to Kamatero | 957.06 mi (1,540.23 km) |
| Regenstauf to Karditsa | 828.69 mi (1,333.64 km) |
