| Houthulst to Impruneta | 635.64 mi (1,022.96 km) |
| Houthulst to Induno Olona | 445.04 mi (716.23 km) |
| Houthulst to Inverigo | 462.36 mi (744.09 km) |
| Houthulst to Inveruno | 464.51 mi (747.56 km) |
| Houthulst to Inzago | 481.11 mi (774.28 km) |
| Houthulst to Iseo | 491.08 mi (790.32 km) |
| Houthulst to Isernia | 840.75 mi (1,353.05 km) |
| Houthulst to Isola Capo Rizzuto | 1,076.82 mi (1,732.97 km) |
| Houthulst to Isola del Liri | 816.59 mi (1,314.18 km) |
| Houthulst to Isola della Scala | 541.41 mi (871.31 km) |
| Houthulst to Isola Vicentina | 536.92 mi (864.08 km) |
| Houthulst to Ispica | 1,143.93 mi (1,840.99 km) |
| Houthulst to Istrana | 556.48 mi (895.57 km) |
| Houthulst to Itri | 838.15 mi (1,348.88 km) |
| Houthulst to Ittiri | 765.86 mi (1,232.53 km) |
