| Targu Ocna to Oschatz | 704.62 mi (1,133.97 km) |
| Targu Ocna to Oschersleben | 797.46 mi (1,283.39 km) |
| Targu Ocna to Osnabruck | 930.51 mi (1,497.51 km) |
| Targu Ocna to Ostbevern | 933.38 mi (1,502.13 km) |
| Targu Ocna to Osterburg | 801.05 mi (1,289.16 km) |
| Targu Ocna to Ostercappeln | 924.73 mi (1,488.21 km) |
| Targu Ocna to Osterhofen | 655.63 mi (1,055.13 km) |
| Targu Ocna to Osterholz-Scharmbeck | 925.01 mi (1,488.66 km) |
| Targu Ocna to Osternienburg | 761.52 mi (1,225.54 km) |
| Targu Ocna to Osterode | 829.40 mi (1,334.79 km) |
| Targu Ocna to Osterwieck | 816.98 mi (1,314.80 km) |
| Targu Ocna to Ostfildern | 826.30 mi (1,329.81 km) |
| Targu Ocna to Osthofen | 875.79 mi (1,409.45 km) |
| Targu Ocna to Ostrhauderfehn | 967.53 mi (1,557.08 km) |
| Targu Ocna to Ostringen | 854.20 mi (1,374.71 km) |
