| Westhoughton to Imola | 903.17 mi (1,453.52 km) |
| Westhoughton to Impruneta | 924.63 mi (1,488.05 km) |
| Westhoughton to Induno Olona | 733.69 mi (1,180.76 km) |
| Westhoughton to Inverigo | 751.69 mi (1,209.72 km) |
| Westhoughton to Inveruno | 752.12 mi (1,210.42 km) |
| Westhoughton to Inzago | 770.55 mi (1,240.08 km) |
| Westhoughton to Iseo | 781.87 mi (1,258.31 km) |
| Westhoughton to Isernia | 1,131.21 mi (1,820.51 km) |
| Westhoughton to Isola Capo Rizzuto | 1,367.63 mi (2,200.98 km) |
| Westhoughton to Isola del Liri | 1,106.23 mi (1,780.31 km) |
| Westhoughton to Isola della Scala | 832.77 mi (1,340.21 km) |
| Westhoughton to Isola Vicentina | 828.73 mi (1,333.71 km) |
| Westhoughton to Ispica | 1,427.97 mi (2,298.10 km) |
| Westhoughton to Istrana | 848.18 mi (1,365.01 km) |
| Westhoughton to Itri | 1,127.09 mi (1,813.88 km) |
