| Bad Orb to Oestrich-Winkel | 61.67 mi (99.24 km) |
| Bad Orb to Offenburg | 136.70 mi (219.99 km) |
| Bad Orb to Oftersheim | 67.69 mi (108.94 km) |
| Bad Orb to Ohrdruf | 73.99 mi (119.07 km) |
| Bad Orb to Ohringen | 70.57 mi (113.57 km) |
| Bad Orb to Olbernhau | 177.99 mi (286.45 km) |
| Bad Orb to Olching | 165.20 mi (265.87 km) |
| Bad Orb to Oldenburg | 208.02 mi (334.77 km) |
| Bad Orb to Oldenburg in Holstein | 289.47 mi (465.85 km) |
| Bad Orb to Olfen | 134.39 mi (216.29 km) |
| Bad Orb to Olpe | 86.46 mi (139.15 km) |
| Bad Orb to Olsberg | 86.97 mi (139.97 km) |
| Bad Orb to Oranienburg | 242.24 mi (389.84 km) |
| Bad Orb to Ortenberg | 16.18 mi (26.03 km) |
| Bad Orb to Oschatz | 180.45 mi (290.41 km) |
