| Formello to Ifield | 862.73 mi (1,388.43 km) |
| Formello to Ilford | 873.71 mi (1,406.10 km) |
| Formello to Ilfracombe | 1,001.78 mi (1,612.22 km) |
| Formello to Ilkeston | 984.01 mi (1,583.61 km) |
| Formello to Ilkley | 1,045.56 mi (1,682.67 km) |
| Formello to Immingham | 985.33 mi (1,585.74 km) |
| Formello to Ince-in-Makerfield | 1,049.74 mi (1,689.39 km) |
| Formello to Inverness | 1,289.18 mi (2,074.74 km) |
| Formello to Inverurie | 1,234.66 mi (1,987.00 km) |
| Formello to Ipswich | 866.87 mi (1,395.09 km) |
| Formello to Irlam | 1,039.93 mi (1,673.61 km) |
| Formello to Irthlingborough | 931.93 mi (1,499.80 km) |
| Formello to Irvine | 1,208.35 mi (1,944.66 km) |
| Formello to Islington | 878.95 mi (1,414.54 km) |
| Formello to Iver | 890.68 mi (1,433.40 km) |
