| Ciechanow to Imola | 714.38 mi (1,149.69 km) |
| Ciechanow to Impruneta | 765.93 mi (1,232.65 km) |
| Ciechanow to Induno Olona | 717.40 mi (1,154.55 km) |
| Ciechanow to Inverigo | 710.83 mi (1,143.97 km) |
| Ciechanow to Inveruno | 733.81 mi (1,180.95 km) |
| Ciechanow to Inzago | 712.70 mi (1,146.97 km) |
| Ciechanow to Iseo | 688.27 mi (1,107.66 km) |
| Ciechanow to Isernia | 833.25 mi (1,340.98 km) |
| Ciechanow to Isola Capo Rizzuto | 975.56 mi (1,570.01 km) |
| Ciechanow to Isola del Liri | 839.87 mi (1,351.65 km) |
| Ciechanow to Isola della Scala | 680.92 mi (1,095.84 km) |
| Ciechanow to Isola Vicentina | 648.05 mi (1,042.93 km) |
| Ciechanow to Ispica | 1,145.31 mi (1,843.19 km) |
| Ciechanow to Istrana | 627.03 mi (1,009.11 km) |
| Ciechanow to Itri | 866.24 mi (1,394.08 km) |
