| Plumstead to Imola | 728.41 mi (1,172.26 km) |
| Plumstead to Impruneta | 747.68 mi (1,203.28 km) |
| Plumstead to Induno Olona | 556.97 mi (896.35 km) |
| Plumstead to Inverigo | 575.42 mi (926.05 km) |
| Plumstead to Inveruno | 574.70 mi (924.89 km) |
| Plumstead to Inzago | 594.31 mi (956.45 km) |
| Plumstead to Iseo | 607.16 mi (977.13 km) |
| Plumstead to Isernia | 955.36 mi (1,537.50 km) |
| Plumstead to Isola Capo Rizzuto | 1,192.01 mi (1,918.36 km) |
| Plumstead to Isola del Liri | 929.53 mi (1,495.94 km) |
| Plumstead to Isola della Scala | 659.01 mi (1,060.58 km) |
| Plumstead to Isola Vicentina | 657.23 mi (1,057.71 km) |
| Plumstead to Ispica | 1,248.61 mi (2,009.44 km) |
| Plumstead to Istrana | 678.52 mi (1,091.98 km) |
| Plumstead to Itri | 949.82 mi (1,528.59 km) |
