| Bletchley to Imola | 777.55 mi (1,251.35 km) |
| Bletchley to Impruneta | 797.10 mi (1,282.81 km) |
| Bletchley to Induno Olona | 606.34 mi (975.82 km) |
| Bletchley to Inverigo | 624.75 mi (1,005.43 km) |
| Bletchley to Inveruno | 624.14 mi (1,004.46 km) |
| Bletchley to Inzago | 643.64 mi (1,035.83 km) |
| Bletchley to Iseo | 656.27 mi (1,056.17 km) |
| Bletchley to Isernia | 1,004.67 mi (1,616.86 km) |
| Bletchley to Isola Capo Rizzuto | 1,241.31 mi (1,997.70 km) |
| Bletchley to Isola del Liri | 978.94 mi (1,575.45 km) |
| Bletchley to Isola della Scala | 707.98 mi (1,139.39 km) |
| Bletchley to Isola Vicentina | 705.79 mi (1,135.87 km) |
| Bletchley to Ispica | 1,298.00 mi (2,088.93 km) |
| Bletchley to Istrana | 726.74 mi (1,169.57 km) |
| Bletchley to Itri | 999.27 mi (1,608.17 km) |
