| Cologne to Impruneta | 539.83 mi (868.77 km) |
| Cologne to Induno Olona | 361.84 mi (582.32 km) |
| Cologne to Inverigo | 374.19 mi (602.20 km) |
| Cologne to Inveruno | 384.48 mi (618.76 km) |
| Cologne to Inzago | 391.00 mi (629.25 km) |
| Cologne to Iseo | 391.43 mi (629.95 km) |
| Cologne to Isernia | 731.97 mi (1,177.99 km) |
| Cologne to Isola Capo Rizzuto | 962.79 mi (1,549.46 km) |
| Cologne to Isola del Liri | 712.69 mi (1,146.96 km) |
| Cologne to Isola della Scala | 433.86 mi (698.23 km) |
| Cologne to Isola Vicentina | 420.53 mi (676.79 km) |
| Cologne to Ispica | 1,053.51 mi (1,695.45 km) |
| Cologne to Istrana | 432.98 mi (696.82 km) |
| Cologne to Itri | 736.98 mi (1,186.06 km) |
| Cologne to Ittiri | 718.35 mi (1,156.08 km) |
