| London to Imola | 736.53 mi (1,185.33 km) |
| London to Impruneta | 755.48 mi (1,215.82 km) |
| London to Induno Olona | 564.84 mi (909.03 km) |
| London to Inverigo | 583.37 mi (938.84 km) |
| London to Inveruno | 582.43 mi (937.34 km) |
| London to Inzago | 602.26 mi (969.24 km) |
| London to Iseo | 615.32 mi (990.26 km) |
| London to Isernia | 963.30 mi (1,550.28 km) |
| London to Isola Capo Rizzuto | 1,199.97 mi (1,931.16 km) |
| London to Isola del Liri | 937.35 mi (1,508.52 km) |
| London to Isola della Scala | 667.27 mi (1,073.86 km) |
| London to Isola Vicentina | 665.70 mi (1,071.34 km) |
| London to Ispica | 1,255.70 mi (2,020.85 km) |
| London to Istrana | 687.13 mi (1,105.83 km) |
| London to Itri | 957.53 mi (1,540.99 km) |
