| Nusaybin to Oerlinghausen | 1,881.17 mi (3,027.44 km) |
| Nusaybin to Oestrich-Winkel | 1,866.68 mi (3,004.12 km) |
| Nusaybin to Offenburg | 1,843.39 mi (2,966.65 km) |
| Nusaybin to Oftersheim | 1,829.84 mi (2,944.85 km) |
| Nusaybin to Ohrdruf | 1,770.24 mi (2,848.93 km) |
| Nusaybin to Ohringen | 1,786.94 mi (2,875.80 km) |
| Nusaybin to Olbernhau | 1,660.73 mi (2,672.68 km) |
| Nusaybin to Olching | 1,688.29 mi (2,717.04 km) |
| Nusaybin to Oldenburg | 1,928.10 mi (3,102.98 km) |
| Nusaybin to Oldenburg in Holstein | 1,861.93 mi (2,996.48 km) |
| Nusaybin to Olfen | 1,927.19 mi (3,101.51 km) |
| Nusaybin to Olpe | 1,893.85 mi (3,047.86 km) |
| Nusaybin to Olsberg | 1,874.30 mi (3,016.40 km) |
| Nusaybin to Oranienburg | 1,726.92 mi (2,779.21 km) |
| Nusaybin to Ortenberg | 1,829.05 mi (2,943.57 km) |
