| Neu Isenburg to Ifield | 397.46 mi (639.65 km) |
| Neu Isenburg to Ilford | 390.04 mi (627.70 km) |
| Neu Isenburg to Ilfracombe | 566.80 mi (912.18 km) |
| Neu Isenburg to Ilkeston | 474.83 mi (764.16 km) |
| Neu Isenburg to Ilkley | 520.89 mi (838.29 km) |
| Neu Isenburg to Immingham | 452.97 mi (728.98 km) |
| Neu Isenburg to Ince-in-Makerfield | 538.88 mi (867.25 km) |
| Neu Isenburg to Inverness | 733.96 mi (1,181.19 km) |
| Neu Isenburg to Inverurie | 673.12 mi (1,083.28 km) |
| Neu Isenburg to Ipswich | 355.64 mi (572.35 km) |
| Neu Isenburg to Irlam | 529.68 mi (852.44 km) |
| Neu Isenburg to Irthlingborough | 432.49 mi (696.02 km) |
| Neu Isenburg to Irvine | 675.82 mi (1,087.63 km) |
| Neu Isenburg to Islington | 397.77 mi (640.15 km) |
| Neu Isenburg to Iver | 414.52 mi (667.10 km) |
