| Boadilla del Monte to Imola | 839.52 mi (1,351.07 km) |
| Boadilla del Monte to Impruneta | 807.08 mi (1,298.87 km) |
| Boadilla del Monte to Induno Olona | 741.75 mi (1,193.72 km) |
| Boadilla del Monte to Inverigo | 755.02 mi (1,215.09 km) |
| Boadilla del Monte to Inveruno | 732.70 mi (1,179.17 km) |
| Boadilla del Monte to Inzago | 761.24 mi (1,225.10 km) |
| Boadilla del Monte to Iseo | 790.02 mi (1,271.41 km) |
| Boadilla del Monte to Isernia | 946.38 mi (1,523.06 km) |
| Boadilla del Monte to Isola Capo Rizzuto | 1,116.92 mi (1,797.51 km) |
| Boadilla del Monte to Isola del Liri | 911.89 mi (1,467.55 km) |
| Boadilla del Monte to Isola della Scala | 823.98 mi (1,326.07 km) |
| Boadilla del Monte to Isola Vicentina | 852.37 mi (1,371.75 km) |
| Boadilla del Monte to Ispica | 1,042.13 mi (1,677.15 km) |
| Boadilla del Monte to Istrana | 883.15 mi (1,421.30 km) |
| Boadilla del Monte to Itri | 910.38 mi (1,465.11 km) |
