| London Colney to Imola | 751.63 mi (1,209.64 km) |
| London Colney to Impruneta | 771.02 mi (1,240.84 km) |
| London Colney to Induno Olona | 580.29 mi (933.89 km) |
| London Colney to Inverigo | 598.73 mi (963.56 km) |
| London Colney to Inveruno | 598.05 mi (962.47 km) |
| London Colney to Inzago | 617.62 mi (993.96 km) |
| London Colney to Iseo | 630.37 mi (1,014.48 km) |
| London Colney to Isernia | 978.66 mi (1,574.99 km) |
| London Colney to Isola Capo Rizzuto | 1,215.31 mi (1,955.85 km) |
| London Colney to Isola del Liri | 952.87 mi (1,533.50 km) |
| London Colney to Isola della Scala | 682.16 mi (1,097.83 km) |
| London Colney to Isola Vicentina | 680.19 mi (1,094.66 km) |
| London Colney to Ispica | 1,271.91 mi (2,046.94 km) |
| London Colney to Istrana | 701.32 mi (1,128.66 km) |
| London Colney to Itri | 973.18 mi (1,566.18 km) |
