| Colleferro to Ifield | 901.54 mi (1,450.90 km) |
| Colleferro to Ilford | 912.19 mi (1,468.02 km) |
| Colleferro to Ilfracombe | 1,041.33 mi (1,675.87 km) |
| Colleferro to Ilkeston | 1,022.13 mi (1,644.95 km) |
| Colleferro to Ilkley | 1,083.30 mi (1,743.40 km) |
| Colleferro to Immingham | 1,022.63 mi (1,645.76 km) |
| Colleferro to Ince-in-Makerfield | 1,087.95 mi (1,750.88 km) |
| Colleferro to Inverness | 1,325.67 mi (2,133.46 km) |
| Colleferro to Inverurie | 1,270.57 mi (2,044.79 km) |
| Colleferro to Ipswich | 904.58 mi (1,455.78 km) |
| Colleferro to Irlam | 1,078.14 mi (1,735.10 km) |
| Colleferro to Irthlingborough | 970.20 mi (1,561.38 km) |
| Colleferro to Irvine | 1,246.03 mi (2,005.30 km) |
| Colleferro to Islington | 917.50 mi (1,476.57 km) |
| Colleferro to Iver | 929.36 mi (1,495.67 km) |
