| Cerveteri to Ifield | 857.54 mi (1,380.08 km) |
| Cerveteri to Ilford | 869.08 mi (1,398.65 km) |
| Cerveteri to Ilfracombe | 994.96 mi (1,601.23 km) |
| Cerveteri to Ilkeston | 979.86 mi (1,576.94 km) |
| Cerveteri to Ilkley | 1,041.92 mi (1,676.80 km) |
| Cerveteri to Immingham | 982.23 mi (1,580.74 km) |
| Cerveteri to Ince-in-Makerfield | 1,045.45 mi (1,682.50 km) |
| Cerveteri to Inverness | 1,286.90 mi (2,071.06 km) |
| Cerveteri to Inverurie | 1,232.96 mi (1,984.26 km) |
| Cerveteri to Ipswich | 863.29 mi (1,389.33 km) |
| Cerveteri to Irlam | 1,035.65 mi (1,666.72 km) |
| Cerveteri to Irthlingborough | 927.60 mi (1,492.83 km) |
| Cerveteri to Irvine | 1,204.74 mi (1,938.85 km) |
| Cerveteri to Islington | 874.21 mi (1,406.90 km) |
| Cerveteri to Iver | 885.70 mi (1,425.39 km) |
