| Heswall to Imola | 912.31 mi (1,468.23 km) |
| Heswall to Impruneta | 932.38 mi (1,500.53 km) |
| Heswall to Induno Olona | 741.57 mi (1,193.43 km) |
| Heswall to Inverigo | 759.88 mi (1,222.90 km) |
| Heswall to Inveruno | 759.48 mi (1,222.27 km) |
| Heswall to Inzago | 778.76 mi (1,253.30 km) |
| Heswall to Iseo | 791.00 mi (1,272.98 km) |
| Heswall to Isernia | 1,139.75 mi (1,834.25 km) |
| Heswall to Isola Capo Rizzuto | 1,376.35 mi (2,215.03 km) |
| Heswall to Isola del Liri | 1,114.19 mi (1,793.12 km) |
| Heswall to Isola della Scala | 842.41 mi (1,355.73 km) |
| Heswall to Isola Vicentina | 839.41 mi (1,350.89 km) |
| Heswall to Ispica | 1,433.08 mi (2,306.32 km) |
| Heswall to Istrana | 859.61 mi (1,383.40 km) |
| Heswall to Itri | 1,134.61 mi (1,825.98 km) |
