| Perris to Nasaud | 6,350.67 mi (10,220.42 km) |
| Perris to Navodari | 6,628.53 mi (10,667.59 km) |
| Perris to Negresti-Oas | 6,292.24 mi (10,126.37 km) |
| Perris to Nehoiu | 6,511.53 mi (10,479.29 km) |
| Perris to Ocna Mures | 6,390.00 mi (10,283.70 km) |
| Perris to Odobesti | 6,504.72 mi (10,468.33 km) |
| Perris to Odorheiu Secuiesc | 6,429.88 mi (10,347.89 km) |
| Perris to Oltenita | 6,595.65 mi (10,614.68 km) |
| Perris to Onesti | 6,468.08 mi (10,409.38 km) |
| Perris to Oradea | 6,301.16 mi (10,140.74 km) |
| Perris to Orastie | 6,405.08 mi (10,307.98 km) |
| Perris to Oravita | 6,412.68 mi (10,320.21 km) |
| Perris to Orsova | 6,449.85 mi (10,380.04 km) |
| Perris to Otelu Rosu | 6,402.56 mi (10,303.93 km) |
| Perris to Otopeni | 6,553.97 mi (10,547.59 km) |
