| Worthing to Imola | 717.22 mi (1,154.25 km) |
| Worthing to Impruneta | 733.21 mi (1,179.99 km) |
| Worthing to Induno Olona | 543.77 mi (875.11 km) |
| Worthing to Inverigo | 562.86 mi (905.84 km) |
| Worthing to Inveruno | 560.14 mi (901.46 km) |
| Worthing to Inzago | 581.69 mi (936.14 km) |
| Worthing to Iseo | 596.65 mi (960.21 km) |
| Worthing to Isernia | 941.98 mi (1,515.96 km) |
| Worthing to Isola Capo Rizzuto | 1,178.52 mi (1,896.65 km) |
| Worthing to Isola del Liri | 914.96 mi (1,472.49 km) |
| Worthing to Isola della Scala | 649.42 mi (1,045.14 km) |
| Worthing to Isola Vicentina | 650.17 mi (1,046.35 km) |
| Worthing to Ispica | 1,227.72 mi (1,975.83 km) |
| Worthing to Istrana | 673.18 mi (1,083.38 km) |
| Worthing to Itri | 934.25 mi (1,503.53 km) |
