| Uricani to Oerlinghausen | 802.11 mi (1,290.87 km) |
| Uricani to Oestrich-Winkel | 773.33 mi (1,244.56 km) |
| Uricani to Offenburg | 748.86 mi (1,205.17 km) |
| Uricani to Oftersheim | 735.16 mi (1,183.12 km) |
| Uricani to Ohrdruf | 686.09 mi (1,104.16 km) |
| Uricani to Ohringen | 692.26 mi (1,114.09 km) |
| Uricani to Olbernhau | 583.72 mi (939.41 km) |
| Uricani to Olching | 593.31 mi (954.84 km) |
| Uricani to Oldenburg | 860.29 mi (1,384.51 km) |
| Uricani to Oldenburg in Holstein | 823.94 mi (1,326.01 km) |
| Uricani to Olfen | 842.95 mi (1,356.59 km) |
| Uricani to Olpe | 805.37 mi (1,296.12 km) |
| Uricani to Olsberg | 789.36 mi (1,270.35 km) |
| Uricani to Oranienburg | 680.19 mi (1,094.65 km) |
| Uricani to Ortenberg | 738.33 mi (1,188.22 km) |
