| Langhirano to Oerlinghausen | 513.10 mi (825.75 km) |
| Langhirano to Oestrich-Winkel | 386.76 mi (622.43 km) |
| Langhirano to Offenburg | 288.16 mi (463.75 km) |
| Langhirano to Oftersheim | 337.87 mi (543.75 km) |
| Langhirano to Ohrdruf | 429.71 mi (691.55 km) |
| Langhirano to Ohringen | 318.73 mi (512.95 km) |
| Langhirano to Olbernhau | 441.62 mi (710.71 km) |
| Langhirano to Olching | 252.58 mi (406.48 km) |
| Langhirano to Oldenburg | 596.44 mi (959.88 km) |
| Langhirano to Oldenburg in Holstein | 669.62 mi (1,077.64 km) |
| Langhirano to Olfen | 508.13 mi (817.76 km) |
| Langhirano to Olpe | 456.31 mi (734.37 km) |
| Langhirano to Olsberg | 472.44 mi (760.32 km) |
| Langhirano to Oranienburg | 578.22 mi (930.56 km) |
| Langhirano to Ortenberg | 400.53 mi (644.59 km) |
