| Secaucus to Nasaud | 4,571.09 mi (7,356.46 km) |
| Secaucus to Navodari | 4,855.77 mi (7,814.61 km) |
| Secaucus to Negresti-Oas | 4,510.40 mi (7,258.78 km) |
| Secaucus to Nehoiu | 4,722.65 mi (7,600.38 km) |
| Secaucus to Ocna Mures | 4,585.37 mi (7,379.45 km) |
| Secaucus to Odobesti | 4,734.98 mi (7,620.21 km) |
| Secaucus to Odorheiu Secuiesc | 4,644.42 mi (7,474.48 km) |
| Secaucus to Oltenita | 4,788.34 mi (7,706.10 km) |
| Secaucus to Onesti | 4,703.16 mi (7,569.01 km) |
| Secaucus to Oradea | 4,482.98 mi (7,214.66 km) |
| Secaucus to Orastie | 4,580.85 mi (7,372.17 km) |
| Secaucus to Oravita | 4,552.22 mi (7,326.09 km) |
| Secaucus to Orsova | 4,593.22 mi (7,392.07 km) |
| Secaucus to Otelu Rosu | 4,560.28 mi (7,339.06 km) |
| Secaucus to Otopeni | 4,746.69 mi (7,639.07 km) |
