| Schwalmtal to Navodari | 1,136.24 mi (1,828.60 km) |
| Schwalmtal to Negresti-Oas | 801.35 mi (1,289.65 km) |
| Schwalmtal to Nehoiu | 1,002.56 mi (1,613.46 km) |
| Schwalmtal to Ocna Mures | 864.87 mi (1,391.88 km) |
| Schwalmtal to Odobesti | 1,020.09 mi (1,641.67 km) |
| Schwalmtal to Odorheiu Secuiesc | 927.69 mi (1,492.98 km) |
| Schwalmtal to Oltenita | 1,063.81 mi (1,712.04 km) |
| Schwalmtal to Onesti | 991.34 mi (1,595.41 km) |
| Schwalmtal to Oradea | 761.69 mi (1,225.82 km) |
| Schwalmtal to Orastie | 856.54 mi (1,378.46 km) |
| Schwalmtal to Oravita | 827.20 mi (1,331.25 km) |
| Schwalmtal to Orsova | 868.11 mi (1,397.08 km) |
| Schwalmtal to Otelu Rosu | 834.62 mi (1,343.18 km) |
| Schwalmtal to Otopeni | 1,022.63 mi (1,645.76 km) |
| Schwalmtal to Ovidiu | 1,135.94 mi (1,828.12 km) |
