| Warendorf to Grevena | 1,039.56 mi (1,673.01 km) |
| Warendorf to Ialysos | 1,456.46 mi (2,343.94 km) |
| Warendorf to Ilion | 1,225.00 mi (1,971.44 km) |
| Warendorf to Ilioupoli | 1,232.27 mi (1,983.15 km) |
| Warendorf to Ioannina | 1,047.69 mi (1,686.10 km) |
| Warendorf to Irakleio | 1,424.84 mi (2,293.06 km) |
| Warendorf to Irakleio | 1,226.02 mi (1,973.10 km) |
| Warendorf to Kaisariani | 1,230.49 mi (1,980.29 km) |
| Warendorf to Kalamaria | 1,057.76 mi (1,702.30 km) |
| Warendorf to Kalamata | 1,238.69 mi (1,993.48 km) |
| Warendorf to Kallithea | 1,229.82 mi (1,979.20 km) |
| Warendorf to Kalymnos | 1,386.49 mi (2,231.33 km) |
| Warendorf to Kalyvia Thorikou | 1,243.03 mi (2,000.46 km) |
| Warendorf to Kamatero | 1,223.83 mi (1,969.56 km) |
| Warendorf to Karditsa | 1,095.33 mi (1,762.76 km) |
