| Urla to Oerlinghausen | 1,283.95 mi (2,066.31 km) |
| Urla to Oestrich-Winkel | 1,225.09 mi (1,971.59 km) |
| Urla to Offenburg | 1,171.64 mi (1,885.57 km) |
| Urla to Oftersheim | 1,179.19 mi (1,897.73 km) |
| Urla to Ohrdruf | 1,165.13 mi (1,875.09 km) |
| Urla to Ohringen | 1,138.44 mi (1,832.14 km) |
| Urla to Olbernhau | 1,076.14 mi (1,731.88 km) |
| Urla to Olching | 1,030.90 mi (1,659.08 km) |
| Urla to Oldenburg | 1,351.64 mi (2,175.25 km) |
| Urla to Oldenburg in Holstein | 1,332.39 mi (2,144.27 km) |
| Urla to Olfen | 1,315.99 mi (2,117.89 km) |
| Urla to Olpe | 1,271.54 mi (2,046.34 km) |
| Urla to Olsberg | 1,263.09 mi (2,032.75 km) |
| Urla to Oranienburg | 1,188.52 mi (1,912.74 km) |
| Urla to Ortenberg | 1,201.36 mi (1,933.41 km) |
