| Chepstow to Imola | 831.96 mi (1,338.91 km) |
| Chepstow to Impruneta | 847.36 mi (1,363.69 km) |
| Chepstow to Induno Olona | 658.32 mi (1,059.47 km) |
| Chepstow to Inverigo | 677.51 mi (1,090.34 km) |
| Chepstow to Inveruno | 674.42 mi (1,085.37 km) |
| Chepstow to Inzago | 696.31 mi (1,120.60 km) |
| Chepstow to Iseo | 711.49 mi (1,145.03 km) |
| Chepstow to Isernia | 1,056.28 mi (1,699.92 km) |
| Chepstow to Isola Capo Rizzuto | 1,292.73 mi (2,080.45 km) |
| Chepstow to Isola del Liri | 1,028.98 mi (1,655.98 km) |
| Chepstow to Isola della Scala | 764.30 mi (1,230.02 km) |
| Chepstow to Isola Vicentina | 765.01 mi (1,231.16 km) |
| Chepstow to Ispica | 1,338.75 mi (2,154.52 km) |
| Chepstow to Istrana | 787.85 mi (1,267.93 km) |
| Chepstow to Itri | 1,047.96 mi (1,686.52 km) |
