| Piatra Neamt to Oststeinbek | 846.64 mi (1,362.53 km) |
| Piatra Neamt to Ottendorf-Okrilla | 638.35 mi (1,027.32 km) |
| Piatra Neamt to Ottersberg | 872.31 mi (1,403.85 km) |
| Piatra Neamt to Ottobrunn | 689.83 mi (1,110.18 km) |
| Piatra Neamt to Ottweiler | 898.64 mi (1,446.22 km) |
| Piatra Neamt to Overath | 906.05 mi (1,458.14 km) |
| Piatra Neamt to Oyten | 876.38 mi (1,410.40 km) |
| Piatra Neamt to Paderborn | 856.89 mi (1,379.04 km) |
| Piatra Neamt to Papenburg | 939.41 mi (1,511.84 km) |
| Piatra Neamt to Parchim | 781.82 mi (1,258.21 km) |
| Piatra Neamt to Pasewalk | 709.20 mi (1,141.34 km) |
| Piatra Neamt to Passau | 609.48 mi (980.86 km) |
| Piatra Neamt to Pattensen | 827.47 mi (1,331.69 km) |
| Piatra Neamt to Pegnitz | 707.04 mi (1,137.87 km) |
| Piatra Neamt to Peine | 810.27 mi (1,304.01 km) |
