| Larbert to Oerlinghausen | 578.47 mi (930.96 km) |
| Larbert to Oestrich-Winkel | 642.58 mi (1,034.13 km) |
| Larbert to Offenburg | 719.28 mi (1,157.56 km) |
| Larbert to Oftersheim | 691.94 mi (1,113.57 km) |
| Larbert to Ohrdruf | 696.61 mi (1,121.09 km) |
| Larbert to Ohringen | 729.15 mi (1,173.45 km) |
| Larbert to Olbernhau | 795.73 mi (1,280.60 km) |
| Larbert to Olching | 836.47 mi (1,346.17 km) |
| Larbert to Oldenburg | 520.64 mi (837.89 km) |
| Larbert to Oldenburg in Holstein | 591.46 mi (951.86 km) |
| Larbert to Olfen | 544.03 mi (875.54 km) |
| Larbert to Olpe | 589.56 mi (948.81 km) |
| Larbert to Olsberg | 596.96 mi (960.72 km) |
| Larbert to Oranienburg | 720.46 mi (1,159.47 km) |
| Larbert to Ortenberg | 659.89 mi (1,061.99 km) |
