| Grootegast to Imola | 659.97 mi (1,062.13 km) |
| Grootegast to Impruneta | 696.48 mi (1,120.88 km) |
| Grootegast to Induno Olona | 521.59 mi (839.41 km) |
| Grootegast to Inverigo | 533.44 mi (858.49 km) |
| Grootegast to Inveruno | 544.31 mi (875.99 km) |
| Grootegast to Inzago | 549.90 mi (884.98 km) |
| Grootegast to Iseo | 548.80 mi (883.21 km) |
| Grootegast to Isernia | 883.20 mi (1,421.37 km) |
| Grootegast to Isola Capo Rizzuto | 1,110.23 mi (1,786.74 km) |
| Grootegast to Isola del Liri | 865.78 mi (1,393.34 km) |
| Grootegast to Isola della Scala | 588.75 mi (947.49 km) |
| Grootegast to Isola Vicentina | 572.74 mi (921.73 km) |
| Grootegast to Ispica | 1,208.88 mi (1,945.50 km) |
| Grootegast to Istrana | 581.94 mi (936.55 km) |
| Grootegast to Itri | 890.77 mi (1,433.56 km) |
