| Langenthal to Imola | 273.84 mi (440.71 km) |
| Langenthal to Impruneta | 296.30 mi (476.86 km) |
| Langenthal to Induno Olona | 106.80 mi (171.89 km) |
| Langenthal to Inverigo | 123.11 mi (198.12 km) |
| Langenthal to Inveruno | 127.99 mi (205.98 km) |
| Langenthal to Inzago | 141.75 mi (228.13 km) |
| Langenthal to Iseo | 152.55 mi (245.50 km) |
| Langenthal to Isernia | 501.63 mi (807.30 km) |
| Langenthal to Isola Capo Rizzuto | 738.05 mi (1,187.78 km) |
| Langenthal to Isola del Liri | 477.12 mi (767.85 km) |
| Langenthal to Isola della Scala | 204.64 mi (329.34 km) |
| Langenthal to Isola Vicentina | 206.04 mi (331.58 km) |
| Langenthal to Ispica | 807.37 mi (1,299.34 km) |
| Langenthal to Istrana | 231.15 mi (372.00 km) |
| Langenthal to Itri | 498.74 mi (802.64 km) |
