| Ratingen to Grevena | 1,042.82 mi (1,678.26 km) |
| Ratingen to Ialysos | 1,467.43 mi (2,361.59 km) |
| Ratingen to Ilion | 1,229.35 mi (1,978.44 km) |
| Ratingen to Ilioupoli | 1,236.53 mi (1,990.00 km) |
| Ratingen to Ioannina | 1,048.27 mi (1,687.02 km) |
| Ratingen to Irakleio | 1,427.31 mi (2,297.04 km) |
| Ratingen to Irakleio | 1,230.58 mi (1,980.42 km) |
| Ratingen to Kaisariani | 1,234.85 mi (1,987.29 km) |
| Ratingen to Kalamaria | 1,066.43 mi (1,716.25 km) |
| Ratingen to Kalamata | 1,236.97 mi (1,990.72 km) |
| Ratingen to Kallithea | 1,233.99 mi (1,985.91 km) |
| Ratingen to Kalymnos | 1,396.17 mi (2,246.91 km) |
| Ratingen to Kalyvia Thorikou | 1,247.48 mi (2,007.62 km) |
| Ratingen to Kamatero | 1,228.27 mi (1,976.71 km) |
| Ratingen to Karditsa | 1,098.13 mi (1,767.28 km) |
