| Perwez to Navodari | 1,187.27 mi (1,910.73 km) |
| Perwez to Negresti-Oas | 858.19 mi (1,381.13 km) |
| Perwez to Nehoiu | 1,053.80 mi (1,695.93 km) |
| Perwez to Ocna Mures | 916.53 mi (1,475.01 km) |
| Perwez to Odobesti | 1,073.59 mi (1,727.78 km) |
| Perwez to Odorheiu Secuiesc | 980.92 mi (1,578.64 km) |
| Perwez to Oltenita | 1,111.45 mi (1,788.71 km) |
| Perwez to Onesti | 1,046.07 mi (1,683.49 km) |
| Perwez to Oradea | 813.42 mi (1,309.07 km) |
| Perwez to Orastie | 905.12 mi (1,456.65 km) |
| Perwez to Oravita | 869.74 mi (1,399.71 km) |
| Perwez to Orsova | 910.78 mi (1,465.76 km) |
| Perwez to Otelu Rosu | 880.43 mi (1,416.91 km) |
| Perwez to Otopeni | 1,070.92 mi (1,723.48 km) |
| Perwez to Ovidiu | 1,186.76 mi (1,909.90 km) |
