| West Drayton to Imola | 747.98 mi (1,203.76 km) |
| West Drayton to Impruneta | 766.33 mi (1,233.29 km) |
| West Drayton to Induno Olona | 575.87 mi (926.78 km) |
| West Drayton to Inverigo | 594.53 mi (956.80 km) |
| West Drayton to Inveruno | 593.22 mi (954.69 km) |
| West Drayton to Inzago | 613.41 mi (987.19 km) |
| West Drayton to Iseo | 626.85 mi (1,008.82 km) |
| West Drayton to Isernia | 974.40 mi (1,568.14 km) |
| West Drayton to Isola Capo Rizzuto | 1,211.08 mi (1,949.04 km) |
| West Drayton to Isola del Liri | 948.22 mi (1,526.01 km) |
| West Drayton to Isola della Scala | 678.97 mi (1,092.70 km) |
| West Drayton to Isola Vicentina | 677.81 mi (1,090.83 km) |
| West Drayton to Ispica | 1,265.27 mi (2,036.26 km) |
| West Drayton to Istrana | 699.51 mi (1,125.75 km) |
| West Drayton to Itri | 968.21 mi (1,558.18 km) |
