| Longford to Impruneta | 1,105.75 mi (1,779.53 km) |
| Longford to Induno Olona | 916.49 mi (1,474.94 km) |
| Longford to Inverigo | 935.57 mi (1,505.65 km) |
| Longford to Inveruno | 932.76 mi (1,501.14 km) |
| Longford to Inzago | 954.40 mi (1,535.95 km) |
| Longford to Iseo | 969.06 mi (1,559.56 km) |
| Longford to Isernia | 1,314.62 mi (2,115.68 km) |
| Longford to Isola Capo Rizzuto | 1,551.11 mi (2,496.27 km) |
| Longford to Isola del Liri | 1,287.39 mi (2,071.85 km) |
| Longford to Isola della Scala | 1,021.61 mi (1,644.13 km) |
| Longford to Isola Vicentina | 1,021.25 mi (1,643.54 km) |
| Longford to Ispica | 1,595.39 mi (2,567.53 km) |
| Longford to Istrana | 1,043.17 mi (1,678.83 km) |
| Longford to Itri | 1,306.35 mi (2,102.36 km) |
| Longford to Ittiri | 1,183.20 mi (1,904.17 km) |
