| Ennis to Impruneta | 1,119.30 mi (1,801.34 km) |
| Ennis to Induno Olona | 932.51 mi (1,500.73 km) |
| Ennis to Inverigo | 952.06 mi (1,532.20 km) |
| Ennis to Inveruno | 947.39 mi (1,524.67 km) |
| Ennis to Inzago | 970.71 mi (1,562.21 km) |
| Ennis to Iseo | 987.30 mi (1,588.91 km) |
| Ennis to Isernia | 1,328.42 mi (2,137.89 km) |
| Ennis to Isola Capo Rizzuto | 1,564.03 mi (2,517.07 km) |
| Ennis to Isola del Liri | 1,299.94 mi (2,092.04 km) |
| Ennis to Isola della Scala | 1,040.51 mi (1,674.54 km) |
| Ennis to Isola Vicentina | 1,042.58 mi (1,677.87 km) |
| Ennis to Ispica | 1,598.82 mi (2,573.05 km) |
| Ennis to Istrana | 1,066.10 mi (1,715.72 km) |
| Ennis to Itri | 1,317.67 mi (2,120.58 km) |
| Ennis to Ittiri | 1,179.96 mi (1,898.97 km) |
