| Longwy to Impruneta | 479.83 mi (772.22 km) |
| Longwy to Induno Olona | 291.00 mi (468.32 km) |
| Longwy to Inverigo | 307.08 mi (494.19 km) |
| Longwy to Inveruno | 311.83 mi (501.84 km) |
| Longwy to Inzago | 325.53 mi (523.89 km) |
| Longwy to Iseo | 333.33 mi (536.45 km) |
| Longwy to Isernia | 682.79 mi (1,098.84 km) |
| Longwy to Isola Capo Rizzuto | 918.33 mi (1,477.90 km) |
| Longwy to Isola del Liri | 659.58 mi (1,061.49 km) |
| Longwy to Isola della Scala | 382.62 mi (615.77 km) |
| Longwy to Isola Vicentina | 377.19 mi (607.03 km) |
| Longwy to Ispica | 991.58 mi (1,595.80 km) |
| Longwy to Istrana | 396.60 mi (638.26 km) |
| Longwy to Itri | 681.85 mi (1,097.34 km) |
| Longwy to Ittiri | 631.20 mi (1,015.82 km) |
