| Hoddesdon to Ifield | 44.69 mi (71.92 km) |
| Hoddesdon to Ilford | 14.58 mi (23.46 km) |
| Hoddesdon to Ilfracombe | 180.66 mi (290.74 km) |
| Hoddesdon to Ilkeston | 99.96 mi (160.87 km) |
| Hoddesdon to Ilkley | 167.57 mi (269.68 km) |
| Hoddesdon to Immingham | 128.44 mi (206.71 km) |
| Hoddesdon to Ince-in-Makerfield | 163.92 mi (263.81 km) |
| Hoddesdon to Inverness | 429.32 mi (690.93 km) |
| Hoddesdon to Inverurie | 393.02 mi (632.50 km) |
| Hoddesdon to Ipswich | 54.04 mi (86.97 km) |
| Hoddesdon to Irlam | 154.17 mi (248.11 km) |
| Hoddesdon to Irthlingborough | 46.60 mi (75.00 km) |
| Hoddesdon to Irvine | 327.42 mi (526.94 km) |
| Hoddesdon to Islington | 15.32 mi (24.66 km) |
| Hoddesdon to Iver | 26.75 mi (43.05 km) |
