| Zaragoza to Nasaud | 1,299.70 mi (2,091.67 km) |
| Zaragoza to Navodari | 1,494.06 mi (2,404.46 km) |
| Zaragoza to Negresti-Oas | 1,261.22 mi (2,029.73 km) |
| Zaragoza to Nehoiu | 1,379.53 mi (2,220.14 km) |
| Zaragoza to Ocna Mures | 1,266.45 mi (2,038.16 km) |
| Zaragoza to Odobesti | 1,417.00 mi (2,280.44 km) |
| Zaragoza to Odorheiu Secuiesc | 1,334.44 mi (2,147.57 km) |
| Zaragoza to Oltenita | 1,397.14 mi (2,248.48 km) |
| Zaragoza to Onesti | 1,404.10 mi (2,259.69 km) |
| Zaragoza to Oradea | 1,182.14 mi (1,902.46 km) |
| Zaragoza to Orastie | 1,231.41 mi (1,981.77 km) |
| Zaragoza to Oravita | 1,153.94 mi (1,857.09 km) |
| Zaragoza to Orsova | 1,187.59 mi (1,911.24 km) |
| Zaragoza to Otelu Rosu | 1,188.73 mi (1,913.08 km) |
| Zaragoza to Otopeni | 1,368.08 mi (2,201.72 km) |
