| Mablethorpe to Imola | 808.45 mi (1,301.08 km) |
| Mablethorpe to Impruneta | 833.62 mi (1,341.57 km) |
| Mablethorpe to Induno Olona | 643.45 mi (1,035.53 km) |
| Mablethorpe to Inverigo | 660.41 mi (1,062.82 km) |
| Mablethorpe to Inveruno | 663.23 mi (1,067.37 km) |
| Mablethorpe to Inzago | 679.07 mi (1,092.86 km) |
| Mablethorpe to Iseo | 687.81 mi (1,106.92 km) |
| Mablethorpe to Isernia | 1,037.31 mi (1,669.39 km) |
| Mablethorpe to Isola Capo Rizzuto | 1,272.71 mi (2,048.23 km) |
| Mablethorpe to Isola del Liri | 1,013.96 mi (1,631.81 km) |
| Mablethorpe to Isola della Scala | 737.02 mi (1,186.12 km) |
| Mablethorpe to Isola Vicentina | 730.35 mi (1,175.38 km) |
| Mablethorpe to Ispica | 1,342.93 mi (2,161.24 km) |
| Mablethorpe to Istrana | 747.86 mi (1,203.56 km) |
| Mablethorpe to Itri | 1,035.96 mi (1,667.22 km) |
