| Dent to Oerlinghausen | 4,281.33 mi (6,890.14 km) |
| Dent to Oestrich-Winkel | 4,321.88 mi (6,955.39 km) |
| Dent to Offenburg | 4,371.56 mi (7,035.35 km) |
| Dent to Oftersheim | 4,366.08 mi (7,026.52 km) |
| Dent to Ohrdruf | 4,397.65 mi (7,077.34 km) |
| Dent to Ohringen | 4,407.66 mi (7,093.44 km) |
| Dent to Olbernhau | 4,500.50 mi (7,242.86 km) |
| Dent to Olching | 4,514.32 mi (7,265.10 km) |
| Dent to Oldenburg | 4,225.98 mi (6,801.05 km) |
| Dent to Oldenburg in Holstein | 4,283.75 mi (6,894.04 km) |
| Dent to Olfen | 4,241.37 mi (6,825.83 km) |
| Dent to Olpe | 4,281.44 mi (6,890.31 km) |
| Dent to Olsberg | 4,295.01 mi (6,912.15 km) |
| Dent to Oranienburg | 4,421.02 mi (7,114.95 km) |
| Dent to Ortenberg | 4,350.42 mi (7,001.32 km) |
