| Valley to Nasaud | 5,393.17 mi (8,679.46 km) |
| Valley to Navodari | 5,678.46 mi (9,138.60 km) |
| Valley to Negresti-Oas | 5,332.36 mi (8,581.60 km) |
| Valley to Nehoiu | 5,545.52 mi (8,924.65 km) |
| Valley to Ocna Mures | 5,408.39 mi (8,703.96 km) |
| Valley to Odobesti | 5,557.20 mi (8,943.44 km) |
| Valley to Odorheiu Secuiesc | 5,466.95 mi (8,798.21 km) |
| Valley to Oltenita | 5,611.88 mi (9,031.45 km) |
| Valley to Onesti | 5,525.09 mi (8,891.77 km) |
| Valley to Oradea | 5,306.16 mi (8,539.44 km) |
| Valley to Orastie | 5,404.41 mi (8,697.55 km) |
| Valley to Oravita | 5,376.39 mi (8,652.47 km) |
| Valley to Orsova | 5,417.38 mi (8,718.44 km) |
| Valley to Otelu Rosu | 5,384.19 mi (8,665.01 km) |
| Valley to Otopeni | 5,570.15 mi (8,964.29 km) |
