| Cities | Distance |
|---|---|
| Ruthen to Opwijk | 189.54 mi (305.03 km) |
| Ruthen to Ostend | 240.70 mi (387.37 km) |
| Ruthen to Oud-Heverlee | 171.52 mi (276.03 km) |
| Ruthen to Oud-Turnhout | 151.33 mi (243.55 km) |
| Ruthen to Oudenaarde | 216.12 mi (347.82 km) |
| Ruthen to Oudenburg | 237.59 mi (382.37 km) |
| Ruthen to Oupeye | 134.62 mi (216.66 km) |
| Ruthen to Overijse | 178.10 mi (286.63 km) |
| Ruthen to Overpelt | 133.68 mi (215.14 km) |
| Ruthen to Paal | 146.50 mi (235.78 km) |
| Ruthen to Peer | 133.19 mi (214.34 km) |
| Ruthen to Pepinster | 132.37 mi (213.03 km) |
| Ruthen to Peruwelz | 223.42 mi (359.56 km) |
| Ruthen to Perwez | 170.22 mi (273.95 km) |
| Ruthen to Philippeville | 193.43 mi (311.29 km) |