| Odorheiu Secuiesc to Oschatz | 651.92 mi (1,049.17 km) |
| Odorheiu Secuiesc to Oschersleben | 745.28 mi (1,199.42 km) |
| Odorheiu Secuiesc to Osnabruck | 876.89 mi (1,411.21 km) |
| Odorheiu Secuiesc to Ostbevern | 879.08 mi (1,414.74 km) |
| Odorheiu Secuiesc to Osterburg | 751.63 mi (1,209.63 km) |
| Odorheiu Secuiesc to Ostercappeln | 871.37 mi (1,402.34 km) |
| Odorheiu Secuiesc to Osterhofen | 595.73 mi (958.73 km) |
| Odorheiu Secuiesc to Osterholz-Scharmbeck | 874.21 mi (1,406.90 km) |
| Odorheiu Secuiesc to Osternienburg | 709.36 mi (1,141.61 km) |
| Odorheiu Secuiesc to Osterode | 775.69 mi (1,248.35 km) |
| Odorheiu Secuiesc to Osterwieck | 764.24 mi (1,229.93 km) |
| Odorheiu Secuiesc to Ostfildern | 765.81 mi (1,232.46 km) |
| Odorheiu Secuiesc to Osthofen | 816.78 mi (1,314.49 km) |
| Odorheiu Secuiesc to Ostrhauderfehn | 915.67 mi (1,473.64 km) |
| Odorheiu Secuiesc to Ostringen | 794.42 mi (1,278.50 km) |
