| Ceylanpinar to Oerlinghausen | 1,845.84 mi (2,970.60 km) |
| Ceylanpinar to Oestrich-Winkel | 1,827.13 mi (2,940.48 km) |
| Ceylanpinar to Offenburg | 1,800.81 mi (2,898.13 km) |
| Ceylanpinar to Oftersheim | 1,789.27 mi (2,879.55 km) |
| Ceylanpinar to Ohrdruf | 1,733.61 mi (2,789.98 km) |
| Ceylanpinar to Ohringen | 1,746.38 mi (2,810.52 km) |
| Ceylanpinar to Olbernhau | 1,625.26 mi (2,615.61 km) |
| Ceylanpinar to Olching | 1,646.41 mi (2,649.64 km) |
| Ceylanpinar to Oldenburg | 1,894.92 mi (3,049.57 km) |
| Ceylanpinar to Oldenburg in Holstein | 1,832.58 mi (2,949.26 km) |
| Ceylanpinar to Olfen | 1,890.79 mi (3,042.93 km) |
| Ceylanpinar to Olpe | 1,856.25 mi (2,987.35 km) |
| Ceylanpinar to Olsberg | 1,837.65 mi (2,957.42 km) |
| Ceylanpinar to Oranienburg | 1,695.93 mi (2,729.34 km) |
| Ceylanpinar to Ortenberg | 1,790.65 mi (2,881.77 km) |
