| Warendorf to Ifield | 356.86 mi (574.32 km) |
| Warendorf to Ilford | 339.14 mi (545.79 km) |
| Warendorf to Ilfracombe | 522.02 mi (840.11 km) |
| Warendorf to Ilkeston | 397.56 mi (639.81 km) |
| Warendorf to Ilkley | 430.38 mi (692.63 km) |
| Warendorf to Immingham | 361.57 mi (581.89 km) |
| Warendorf to Ince-in-Makerfield | 455.90 mi (733.70 km) |
| Warendorf to Inverness | 617.71 mi (994.10 km) |
| Warendorf to Inverurie | 553.61 mi (890.95 km) |
| Warendorf to Ipswich | 290.80 mi (468.00 km) |
| Warendorf to Irlam | 447.65 mi (720.43 km) |
| Warendorf to Irthlingborough | 365.68 mi (588.50 km) |
| Warendorf to Irvine | 574.19 mi (924.07 km) |
| Warendorf to Islington | 347.29 mi (558.91 km) |
| Warendorf to Iver | 364.72 mi (586.96 km) |
