| Gladenbach to Impruneta | 505.17 mi (812.99 km) |
| Gladenbach to Induno Olona | 340.00 mi (547.18 km) |
| Gladenbach to Inverigo | 349.09 mi (561.80 km) |
| Gladenbach to Inveruno | 363.04 mi (584.26 km) |
| Gladenbach to Inzago | 364.06 mi (585.89 km) |
| Gladenbach to Iseo | 359.45 mi (578.48 km) |
| Gladenbach to Isernia | 688.15 mi (1,107.46 km) |
| Gladenbach to Isola Capo Rizzuto | 914.85 mi (1,472.30 km) |
| Gladenbach to Isola del Liri | 671.35 mi (1,080.44 km) |
| Gladenbach to Isola della Scala | 396.10 mi (637.46 km) |
| Gladenbach to Isola Vicentina | 378.48 mi (609.10 km) |
| Gladenbach to Ispica | 1,015.42 mi (1,634.15 km) |
| Gladenbach to Istrana | 386.72 mi (622.37 km) |
| Gladenbach to Itri | 696.64 mi (1,121.13 km) |
| Gladenbach to Ittiri | 702.55 mi (1,130.64 km) |
