| Katrineholm to Imola | 1,029.51 mi (1,656.84 km) |
| Katrineholm to Impruneta | 1,078.90 mi (1,736.33 km) |
| Katrineholm to Induno Olona | 958.74 mi (1,542.95 km) |
| Katrineholm to Inverigo | 961.57 mi (1,547.49 km) |
| Katrineholm to Inveruno | 980.69 mi (1,578.26 km) |
| Katrineholm to Inzago | 971.66 mi (1,563.73 km) |
| Katrineholm to Iseo | 956.66 mi (1,539.59 km) |
| Katrineholm to Isernia | 1,205.01 mi (1,939.28 km) |
| Katrineholm to Isola Capo Rizzuto | 1,385.27 mi (2,229.38 km) |
| Katrineholm to Isola del Liri | 1,202.10 mi (1,934.60 km) |
| Katrineholm to Isola della Scala | 973.18 mi (1,566.17 km) |
| Katrineholm to Isola Vicentina | 944.50 mi (1,520.02 km) |
| Katrineholm to Ispica | 1,536.14 mi (2,472.17 km) |
| Katrineholm to Istrana | 935.79 mi (1,506.01 km) |
| Katrineholm to Itri | 1,229.55 mi (1,978.76 km) |
