| Alaattin to Oerlinghausen | 1,415.77 mi (2,278.46 km) |
| Alaattin to Oestrich-Winkel | 1,363.54 mi (2,194.40 km) |
| Alaattin to Offenburg | 1,314.22 mi (2,115.03 km) |
| Alaattin to Oftersheim | 1,318.72 mi (2,122.28 km) |
| Alaattin to Ohrdruf | 1,297.22 mi (2,087.67 km) |
| Alaattin to Ohringen | 1,277.36 mi (2,055.72 km) |
| Alaattin to Olbernhau | 1,203.67 mi (1,937.12 km) |
| Alaattin to Olching | 1,170.42 mi (1,883.61 km) |
| Alaattin to Oldenburg | 1,480.59 mi (2,382.78 km) |
| Alaattin to Oldenburg in Holstein | 1,453.09 mi (2,338.52 km) |
| Alaattin to Olfen | 1,450.32 mi (2,334.07 km) |
| Alaattin to Olpe | 1,407.31 mi (2,264.84 km) |
| Alaattin to Olsberg | 1,397.03 mi (2,248.30 km) |
| Alaattin to Oranienburg | 1,309.10 mi (2,106.79 km) |
| Alaattin to Ortenberg | 1,337.47 mi (2,152.45 km) |
