| Waltham Abbey to Ickenham | 21.15 mi (34.03 km) |
| Waltham Abbey to Ifield | 39.80 mi (64.04 km) |
| Waltham Abbey to Ilford | 9.52 mi (15.31 km) |
| Waltham Abbey to Ilfracombe | 180.44 mi (290.39 km) |
| Waltham Abbey to Ilkeston | 104.67 mi (168.45 km) |
| Waltham Abbey to Ilkley | 172.49 mi (277.59 km) |
| Waltham Abbey to Immingham | 133.62 mi (215.03 km) |
| Waltham Abbey to Ince-in-Makerfield | 168.29 mi (270.84 km) |
| Waltham Abbey to Inverness | 434.35 mi (699.02 km) |
| Waltham Abbey to Inverurie | 398.17 mi (640.80 km) |
| Waltham Abbey to Ipswich | 55.67 mi (89.59 km) |
| Waltham Abbey to Irlam | 158.55 mi (255.17 km) |
| Waltham Abbey to Irthlingborough | 51.33 mi (82.61 km) |
| Waltham Abbey to Irvine | 332.08 mi (534.43 km) |
| Waltham Abbey to Islington | 10.67 mi (17.18 km) |
