| Opmeer to Imola | 653.86 mi (1,052.29 km) |
| Opmeer to Impruneta | 686.62 mi (1,105.01 km) |
| Opmeer to Induno Olona | 504.44 mi (811.81 km) |
| Opmeer to Inverigo | 518.21 mi (833.98 km) |
| Opmeer to Inveruno | 526.53 mi (847.37 km) |
| Opmeer to Inzago | 535.66 mi (862.07 km) |
| Opmeer to Iseo | 538.03 mi (865.87 km) |
| Opmeer to Isernia | 880.64 mi (1,417.25 km) |
| Opmeer to Isola Capo Rizzuto | 1,111.66 mi (1,789.04 km) |
| Opmeer to Isola del Liri | 860.98 mi (1,385.61 km) |
| Opmeer to Isola della Scala | 581.85 mi (936.40 km) |
| Opmeer to Isola Vicentina | 569.24 mi (916.10 km) |
| Opmeer to Ispica | 1,200.62 mi (1,932.21 km) |
| Opmeer to Istrana | 581.84 mi (936.39 km) |
| Opmeer to Itri | 885.04 mi (1,424.33 km) |
