| Ploermel to Impruneta | 718.56 mi (1,156.42 km) |
| Ploermel to Induno Olona | 548.89 mi (883.35 km) |
| Ploermel to Inverigo | 568.99 mi (915.70 km) |
| Ploermel to Inveruno | 557.65 mi (897.45 km) |
| Ploermel to Inzago | 585.85 mi (942.83 km) |
| Ploermel to Iseo | 608.78 mi (979.74 km) |
| Ploermel to Isernia | 923.19 mi (1,485.73 km) |
| Ploermel to Isola Capo Rizzuto | 1,152.80 mi (1,855.25 km) |
| Ploermel to Isola del Liri | 891.71 mi (1,435.08 km) |
| Ploermel to Isola della Scala | 661.60 mi (1,064.74 km) |
| Ploermel to Isola Vicentina | 673.13 mi (1,083.29 km) |
| Ploermel to Ispica | 1,167.04 mi (1,878.17 km) |
| Ploermel to Istrana | 701.84 mi (1,129.51 km) |
| Ploermel to Itri | 905.78 mi (1,457.71 km) |
| Ploermel to Ittiri | 740.89 mi (1,192.35 km) |
