| Barrow in Furness to Imola | 949.70 mi (1,528.39 km) |
| Barrow in Furness to Impruneta | 971.72 mi (1,563.83 km) |
| Barrow in Furness to Induno Olona | 780.78 mi (1,256.55 km) |
| Barrow in Furness to Inverigo | 798.65 mi (1,285.31 km) |
| Barrow in Furness to Inveruno | 799.38 mi (1,286.48 km) |
| Barrow in Furness to Inzago | 817.50 mi (1,315.64 km) |
| Barrow in Furness to Iseo | 828.45 mi (1,333.26 km) |
| Barrow in Furness to Isernia | 1,177.95 mi (1,895.73 km) |
| Barrow in Furness to Isola Capo Rizzuto | 1,414.25 mi (2,276.01 km) |
| Barrow in Furness to Isola del Liri | 1,153.20 mi (1,855.90 km) |
| Barrow in Furness to Isola della Scala | 879.08 mi (1,414.74 km) |
| Barrow in Furness to Isola Vicentina | 874.50 mi (1,407.38 km) |
| Barrow in Furness to Ispica | 1,475.75 mi (2,374.98 km) |
| Barrow in Furness to Istrana | 893.50 mi (1,437.94 km) |
| Barrow in Furness to Itri | 1,174.22 mi (1,889.73 km) |
