| Marchena to Nasaud | 1,658.45 mi (2,669.02 km) |
| Marchena to Navodari | 1,829.04 mi (2,943.55 km) |
| Marchena to Negresti-Oas | 1,624.49 mi (2,614.36 km) |
| Marchena to Nehoiu | 1,723.21 mi (2,773.23 km) |
| Marchena to Ocna Mures | 1,619.51 mi (2,606.35 km) |
| Marchena to Odobesti | 1,763.50 mi (2,838.09 km) |
| Marchena to Odorheiu Secuiesc | 1,685.89 mi (2,713.17 km) |
| Marchena to Oltenita | 1,730.26 mi (2,784.58 km) |
| Marchena to Onesti | 1,754.30 mi (2,823.27 km) |
| Marchena to Oradea | 1,541.85 mi (2,481.37 km) |
| Marchena to Orastie | 1,580.88 mi (2,544.19 km) |
| Marchena to Oravita | 1,497.80 mi (2,410.47 km) |
| Marchena to Orsova | 1,528.03 mi (2,459.12 km) |
| Marchena to Otelu Rosu | 1,536.20 mi (2,472.27 km) |
| Marchena to Otopeni | 1,705.28 mi (2,744.39 km) |
