| Bitlis to Oerlinghausen | 1,855.43 mi (2,986.02 km) |
| Bitlis to Oestrich-Winkel | 1,848.76 mi (2,975.30 km) |
| Bitlis to Offenburg | 1,831.47 mi (2,947.47 km) |
| Bitlis to Oftersheim | 1,814.00 mi (2,919.36 km) |
| Bitlis to Ohrdruf | 1,747.14 mi (2,811.75 km) |
| Bitlis to Ohringen | 1,771.19 mi (2,850.46 km) |
| Bitlis to Olbernhau | 1,635.85 mi (2,632.64 km) |
| Bitlis to Olching | 1,675.40 mi (2,696.29 km) |
| Bitlis to Oldenburg | 1,898.50 mi (3,055.34 km) |
| Bitlis to Oldenburg in Holstein | 1,826.01 mi (2,938.67 km) |
| Bitlis to Olfen | 1,903.28 mi (3,063.04 km) |
| Bitlis to Olpe | 1,872.21 mi (3,013.03 km) |
| Bitlis to Olsberg | 1,850.97 mi (2,978.85 km) |
| Bitlis to Oranienburg | 1,694.08 mi (2,726.36 km) |
| Bitlis to Ortenberg | 1,809.07 mi (2,911.42 km) |
