| Tuam to Impruneta | 1,135.83 mi (1,827.94 km) |
| Tuam to Induno Olona | 947.51 mi (1,524.88 km) |
| Tuam to Inverigo | 966.81 mi (1,555.94 km) |
| Tuam to Inveruno | 963.19 mi (1,550.11 km) |
| Tuam to Inzago | 985.58 mi (1,586.14 km) |
| Tuam to Iseo | 1,001.08 mi (1,611.09 km) |
| Tuam to Isernia | 1,344.92 mi (2,164.44 km) |
| Tuam to Isola Capo Rizzuto | 1,581.11 mi (2,544.55 km) |
| Tuam to Isola del Liri | 1,317.12 mi (2,119.70 km) |
| Tuam to Isola della Scala | 1,053.95 mi (1,696.16 km) |
| Tuam to Isola Vicentina | 1,054.59 mi (1,697.20 km) |
| Tuam to Ispica | 1,621.02 mi (2,608.78 km) |
| Tuam to Istrana | 1,077.18 mi (1,733.55 km) |
| Tuam to Itri | 1,335.54 mi (2,149.34 km) |
| Tuam to Ittiri | 1,205.38 mi (1,939.87 km) |
