| Pirmasens to Navodari | 1,046.11 mi (1,683.55 km) |
| Pirmasens to Negresti-Oas | 728.43 mi (1,172.29 km) |
| Pirmasens to Nehoiu | 913.50 mi (1,470.14 km) |
| Pirmasens to Ocna Mures | 777.60 mi (1,251.43 km) |
| Pirmasens to Odobesti | 936.50 mi (1,507.16 km) |
| Pirmasens to Odorheiu Secuiesc | 843.94 mi (1,358.18 km) |
| Pirmasens to Oltenita | 966.39 mi (1,555.25 km) |
| Pirmasens to Onesti | 911.10 mi (1,466.27 km) |
| Pirmasens to Oradea | 675.41 mi (1,086.97 km) |
| Pirmasens to Orastie | 762.14 mi (1,226.54 km) |
| Pirmasens to Oravita | 720.48 mi (1,159.51 km) |
| Pirmasens to Orsova | 761.46 mi (1,225.46 km) |
| Pirmasens to Otelu Rosu | 734.37 mi (1,181.85 km) |
| Pirmasens to Otopeni | 926.76 mi (1,491.48 km) |
| Pirmasens to Ovidiu | 1,045.31 mi (1,682.27 km) |
