| Cheltenham to Imola | 819.77 mi (1,319.29 km) |
| Cheltenham to Impruneta | 836.91 mi (1,346.88 km) |
| Cheltenham to Induno Olona | 646.95 mi (1,041.16 km) |
| Cheltenham to Inverigo | 665.83 mi (1,071.56 km) |
| Cheltenham to Inveruno | 663.77 mi (1,068.23 km) |
| Cheltenham to Inzago | 684.70 mi (1,101.92 km) |
| Cheltenham to Iseo | 698.83 mi (1,124.66 km) |
| Cheltenham to Isernia | 1,045.42 mi (1,682.44 km) |
| Cheltenham to Isola Capo Rizzuto | 1,282.06 mi (2,063.27 km) |
| Cheltenham to Isola del Liri | 1,018.76 mi (1,639.53 km) |
| Cheltenham to Isola della Scala | 751.23 mi (1,208.99 km) |
| Cheltenham to Isola Vicentina | 750.70 mi (1,208.14 km) |
| Cheltenham to Ispica | 1,332.47 mi (2,144.40 km) |
| Cheltenham to Istrana | 772.74 mi (1,243.60 km) |
| Cheltenham to Itri | 1,038.31 mi (1,670.99 km) |
