| Horsell to Imola | 744.22 mi (1,197.70 km) |
| Horsell to Impruneta | 761.78 mi (1,225.97 km) |
| Horsell to Induno Olona | 571.60 mi (919.91 km) |
| Horsell to Inverigo | 590.41 mi (950.18 km) |
| Horsell to Inveruno | 588.63 mi (947.31 km) |
| Horsell to Inzago | 609.29 mi (980.55 km) |
| Horsell to Iseo | 623.23 mi (1,002.99 km) |
| Horsell to Isernia | 970.13 mi (1,561.27 km) |
| Horsell to Isola Capo Rizzuto | 1,206.79 mi (1,942.14 km) |
| Horsell to Isola del Liri | 943.66 mi (1,518.67 km) |
| Horsell to Isola della Scala | 675.58 mi (1,087.25 km) |
| Horsell to Isola Vicentina | 675.03 mi (1,086.36 km) |
| Horsell to Ispica | 1,259.20 mi (2,026.49 km) |
| Horsell to Istrana | 697.15 mi (1,121.95 km) |
| Horsell to Itri | 963.41 mi (1,550.45 km) |
