| Ubach-Palenberg to Oria | 907.10 mi (1,459.83 km) |
| Ubach-Palenberg to Oristano | 770.26 mi (1,239.61 km) |
| Ubach-Palenberg to Orta Nova | 804.73 mi (1,295.08 km) |
| Ubach-Palenberg to Orte | 655.05 mi (1,054.20 km) |
| Ubach-Palenberg to Ortona | 709.60 mi (1,141.99 km) |
| Ubach-Palenberg to Orvieto | 633.01 mi (1,018.72 km) |
| Ubach-Palenberg to Orzinuovi | 419.79 mi (675.59 km) |
| Ubach-Palenberg to Osimo | 618.59 mi (995.52 km) |
| Ubach-Palenberg to Ospitaletto | 412.75 mi (664.26 km) |
| Ubach-Palenberg to Ostuni | 892.25 mi (1,435.94 km) |
| Ubach-Palenberg to Ottaviano | 802.35 mi (1,291.26 km) |
| Ubach-Palenberg to Ovada | 449.45 mi (723.32 km) |
| Ubach-Palenberg to Ozieri | 727.32 mi (1,170.51 km) |
| Ubach-Palenberg to Paceco | 947.52 mi (1,524.88 km) |
| Ubach-Palenberg to Pachino | 1,076.75 mi (1,732.86 km) |
