| Forbach to Ifield | 341.62 mi (549.79 km) |
| Forbach to Ilford | 341.75 mi (549.99 km) |
| Forbach to Ilfracombe | 506.39 mi (814.96 km) |
| Forbach to Ilkeston | 441.39 mi (710.35 km) |
| Forbach to Ilkley | 496.77 mi (799.48 km) |
| Forbach to Immingham | 432.70 mi (696.37 km) |
| Forbach to Ince-in-Makerfield | 507.51 mi (816.75 km) |
| Forbach to Inverness | 731.98 mi (1,178.01 km) |
| Forbach to Inverurie | 676.72 mi (1,089.08 km) |
| Forbach to Ipswich | 320.31 mi (515.49 km) |
| Forbach to Irlam | 497.84 mi (801.19 km) |
| Forbach to Irthlingborough | 393.08 mi (632.61 km) |
| Forbach to Irvine | 657.92 mi (1,058.83 km) |
| Forbach to Islington | 348.66 mi (561.11 km) |
| Forbach to Iver | 363.85 mi (585.57 km) |
