| Seaside to Nasaud | 6,274.95 mi (10,098.56 km) |
| Seaside to Navodari | 6,545.91 mi (10,534.62 km) |
| Seaside to Negresti-Oas | 6,218.13 mi (10,007.12 km) |
| Seaside to Nehoiu | 6,434.44 mi (10,355.22 km) |
| Seaside to Ocna Mures | 6,318.47 mi (10,168.60 km) |
| Seaside to Odobesti | 6,423.97 mi (10,338.38 km) |
| Seaside to Odorheiu Secuiesc | 6,353.73 mi (10,225.34 km) |
| Seaside to Oltenita | 6,520.62 mi (10,493.92 km) |
| Seaside to Onesti | 6,387.13 mi (10,279.09 km) |
| Seaside to Oradea | 6,234.14 mi (10,032.87 km) |
| Seaside to Orastie | 6,337.24 mi (10,198.80 km) |
| Seaside to Oravita | 6,352.21 mi (10,222.90 km) |
| Seaside to Orsova | 6,387.86 mi (10,280.27 km) |
| Seaside to Otelu Rosu | 6,338.49 mi (10,200.81 km) |
| Seaside to Otopeni | 6,479.74 mi (10,428.14 km) |
