| Werther to Ifield | 375.51 mi (604.32 km) |
| Werther to Ilford | 357.25 mi (574.93 km) |
| Werther to Ilfracombe | 540.01 mi (869.06 km) |
| Werther to Ilkeston | 413.02 mi (664.69 km) |
| Werther to Ilkley | 443.89 mi (714.37 km) |
| Werther to Immingham | 375.27 mi (603.93 km) |
| Werther to Ince-in-Makerfield | 470.41 mi (757.05 km) |
| Werther to Inverness | 625.27 mi (1,006.28 km) |
| Werther to Inverurie | 560.32 mi (901.75 km) |
| Werther to Ipswich | 308.10 mi (495.85 km) |
| Werther to Irlam | 462.31 mi (744.02 km) |
| Werther to Irthlingborough | 382.39 mi (615.41 km) |
| Werther to Irvine | 585.30 mi (941.95 km) |
| Werther to Islington | 365.39 mi (588.04 km) |
| Werther to Iver | 382.80 mi (616.06 km) |
