| Gaillac to Impruneta | 466.41 mi (750.62 km) |
| Gaillac to Induno Olona | 365.14 mi (587.63 km) |
| Gaillac to Inverigo | 380.21 mi (611.90 km) |
| Gaillac to Inveruno | 359.02 mi (577.78 km) |
| Gaillac to Inzago | 388.94 mi (625.93 km) |
| Gaillac to Iseo | 417.79 mi (672.36 km) |
| Gaillac to Isernia | 645.27 mi (1,038.47 km) |
| Gaillac to Isola Capo Rizzuto | 856.45 mi (1,378.33 km) |
| Gaillac to Isola del Liri | 610.93 mi (983.19 km) |
| Gaillac to Isola della Scala | 458.01 mi (737.09 km) |
| Gaillac to Isola Vicentina | 483.28 mi (777.76 km) |
| Gaillac to Ispica | 841.36 mi (1,354.04 km) |
| Gaillac to Istrana | 514.77 mi (828.44 km) |
| Gaillac to Itri | 618.22 mi (994.92 km) |
| Gaillac to Ittiri | 410.06 mi (659.93 km) |
