| Monforte del Cid to Nasaud | 1,406.05 mi (2,262.82 km) |
| Monforte del Cid to Navodari | 1,567.07 mi (2,521.96 km) |
| Monforte del Cid to Negresti-Oas | 1,375.15 mi (2,213.09 km) |
| Monforte del Cid to Nehoiu | 1,463.90 mi (2,355.92 km) |
| Monforte del Cid to Ocna Mures | 1,364.27 mi (2,195.58 km) |
| Monforte del Cid to Odobesti | 1,505.06 mi (2,422.16 km) |
| Monforte del Cid to Odorheiu Secuiesc | 1,429.66 mi (2,300.82 km) |
| Monforte del Cid to Oltenita | 1,468.07 mi (2,362.63 km) |
| Monforte del Cid to Onesti | 1,497.31 mi (2,409.69 km) |
| Monforte del Cid to Oradea | 1,290.57 mi (2,076.98 km) |
| Monforte del Cid to Orastie | 1,324.21 mi (2,131.11 km) |
| Monforte del Cid to Oravita | 1,239.32 mi (1,994.49 km) |
| Monforte del Cid to Orsova | 1,268.32 mi (2,041.16 km) |
| Monforte del Cid to Otelu Rosu | 1,278.89 mi (2,058.18 km) |
| Monforte del Cid to Otopeni | 1,444.13 mi (2,324.10 km) |
