| Eschweiler to Navodari | 1,127.92 mi (1,815.22 km) |
| Eschweiler to Negresti-Oas | 796.01 mi (1,281.06 km) |
| Eschweiler to Nehoiu | 994.30 mi (1,600.18 km) |
| Eschweiler to Ocna Mures | 856.77 mi (1,378.83 km) |
| Eschweiler to Odobesti | 1,013.00 mi (1,630.26 km) |
| Eschweiler to Odorheiu Secuiesc | 920.42 mi (1,481.28 km) |
| Eschweiler to Oltenita | 1,053.85 mi (1,696.01 km) |
| Eschweiler to Onesti | 984.89 mi (1,585.04 km) |
| Eschweiler to Oradea | 753.56 mi (1,212.74 km) |
| Eschweiler to Orastie | 846.93 mi (1,362.99 km) |
| Eschweiler to Oravita | 814.88 mi (1,311.43 km) |
| Eschweiler to Orsova | 855.87 mi (1,377.39 km) |
| Eschweiler to Otelu Rosu | 823.72 mi (1,325.65 km) |
| Eschweiler to Otopeni | 1,012.95 mi (1,630.19 km) |
| Eschweiler to Ovidiu | 1,127.52 mi (1,814.56 km) |
