| Sestao to Imola | 736.21 mi (1,184.82 km) |
| Sestao to Impruneta | 714.09 mi (1,149.21 km) |
| Sestao to Induno Olona | 607.80 mi (978.16 km) |
| Sestao to Inverigo | 624.22 mi (1,004.58 km) |
| Sestao to Inveruno | 604.01 mi (972.06 km) |
| Sestao to Inzago | 634.40 mi (1,020.97 km) |
| Sestao to Iseo | 663.03 mi (1,067.04 km) |
| Sestao to Isernia | 885.37 mi (1,424.86 km) |
| Sestao to Isola Capo Rizzuto | 1,085.35 mi (1,746.71 km) |
| Sestao to Isola del Liri | 850.64 mi (1,368.97 km) |
| Sestao to Isola della Scala | 705.34 mi (1,135.14 km) |
| Sestao to Isola Vicentina | 729.47 mi (1,173.97 km) |
| Sestao to Ispica | 1,046.07 mi (1,683.49 km) |
| Sestao to Istrana | 761.05 mi (1,224.79 km) |
| Sestao to Itri | 855.30 mi (1,376.47 km) |
