| Santurce-Antiguo to Imola | 737.24 mi (1,186.47 km) |
| Santurce-Antiguo to Impruneta | 715.21 mi (1,151.02 km) |
| Santurce-Antiguo to Induno Olona | 608.53 mi (979.34 km) |
| Santurce-Antiguo to Inverigo | 624.99 mi (1,005.82 km) |
| Santurce-Antiguo to Inveruno | 604.81 mi (973.35 km) |
| Santurce-Antiguo to Inzago | 635.21 mi (1,022.27 km) |
| Santurce-Antiguo to Iseo | 663.83 mi (1,068.32 km) |
| Santurce-Antiguo to Isernia | 886.70 mi (1,427.01 km) |
| Santurce-Antiguo to Isola Capo Rizzuto | 1,086.85 mi (1,749.12 km) |
| Santurce-Antiguo to Isola del Liri | 851.98 mi (1,371.13 km) |
| Santurce-Antiguo to Isola della Scala | 706.22 mi (1,136.56 km) |
| Santurce-Antiguo to Isola Vicentina | 730.30 mi (1,175.31 km) |
| Santurce-Antiguo to Ispica | 1,047.75 mi (1,686.19 km) |
| Santurce-Antiguo to Istrana | 761.88 mi (1,226.12 km) |
| Santurce-Antiguo to Itri | 856.68 mi (1,378.70 km) |
