| Pecos to Nasaud | 6,112.09 mi (9,836.46 km) |
| Pecos to Navodari | 6,399.34 mi (10,298.75 km) |
| Pecos to Negresti-Oas | 6,051.27 mi (9,738.58 km) |
| Pecos to Nehoiu | 6,271.93 mi (10,093.70 km) |
| Pecos to Ocna Mures | 6,140.11 mi (9,881.54 km) |
| Pecos to Odobesti | 6,274.29 mi (10,097.49 km) |
| Pecos to Odorheiu Secuiesc | 6,190.19 mi (9,962.14 km) |
| Pecos to Oltenita | 6,348.77 mi (10,217.35 km) |
| Pecos to Onesti | 6,239.18 mi (10,040.98 km) |
| Pecos to Oradea | 6,042.76 mi (9,724.89 km) |
| Pecos to Orastie | 6,145.88 mi (9,890.83 km) |
| Pecos to Oravita | 6,135.58 mi (9,874.26 km) |
| Pecos to Orsova | 6,175.40 mi (9,938.35 km) |
| Pecos to Otelu Rosu | 6,134.35 mi (9,872.29 km) |
| Pecos to Otopeni | 6,306.23 mi (10,148.89 km) |
