| Piatra Neamt to Oschatz | 670.31 mi (1,078.76 km) |
| Piatra Neamt to Oschersleben | 762.53 mi (1,227.17 km) |
| Piatra Neamt to Osnabruck | 896.67 mi (1,443.06 km) |
| Piatra Neamt to Ostbevern | 900.20 mi (1,448.74 km) |
| Piatra Neamt to Osterburg | 763.97 mi (1,229.49 km) |
| Piatra Neamt to Ostercappeln | 890.66 mi (1,433.38 km) |
| Piatra Neamt to Osterhofen | 630.60 mi (1,014.85 km) |
| Piatra Neamt to Osterholz-Scharmbeck | 888.79 mi (1,430.36 km) |
| Piatra Neamt to Osternienburg | 726.63 mi (1,169.39 km) |
| Piatra Neamt to Osterode | 795.80 mi (1,280.71 km) |
| Piatra Neamt to Osterwieck | 782.50 mi (1,259.32 km) |
| Piatra Neamt to Ostfildern | 802.12 mi (1,290.88 km) |
| Piatra Neamt to Osthofen | 848.69 mi (1,365.84 km) |
| Piatra Neamt to Ostrhauderfehn | 932.09 mi (1,500.05 km) |
| Piatra Neamt to Ostringen | 828.53 mi (1,333.38 km) |
