| Sidmouth to Imola | 821.13 mi (1,321.48 km) |
| Sidmouth to Impruneta | 832.32 mi (1,339.49 km) |
| Sidmouth to Induno Olona | 646.66 mi (1,040.71 km) |
| Sidmouth to Inverigo | 666.39 mi (1,072.46 km) |
| Sidmouth to Inveruno | 660.92 mi (1,063.65 km) |
| Sidmouth to Inzago | 684.91 mi (1,102.26 km) |
| Sidmouth to Iseo | 702.49 mi (1,130.54 km) |
| Sidmouth to Isernia | 1,041.38 mi (1,675.93 km) |
| Sidmouth to Isola Capo Rizzuto | 1,276.76 mi (2,054.75 km) |
| Sidmouth to Isola del Liri | 1,012.67 mi (1,629.74 km) |
| Sidmouth to Isola della Scala | 755.95 mi (1,216.58 km) |
| Sidmouth to Isola Vicentina | 759.72 mi (1,222.65 km) |
| Sidmouth to Ispica | 1,312.88 mi (2,112.87 km) |
| Sidmouth to Istrana | 784.47 mi (1,262.48 km) |
| Sidmouth to Itri | 1,030.27 mi (1,658.06 km) |
