| Cities | Distance |
|---|---|
| Horw to Opwijk | 330.94 mi (532.60 km) |
| Horw to Ostend | 379.45 mi (610.67 km) |
| Horw to Oud-Heverlee | 311.35 mi (501.07 km) |
| Horw to Oud-Turnhout | 333.00 mi (535.92 km) |
| Horw to Oudenaarde | 340.42 mi (547.85 km) |
| Horw to Oudenburg | 374.93 mi (603.40 km) |
| Horw to Oupeye | 282.49 mi (454.62 km) |
| Horw to Overijse | 311.77 mi (501.74 km) |
| Horw to Overpelt | 318.39 mi (512.39 km) |
| Horw to Paal | 312.23 mi (502.48 km) |
| Horw to Peer | 312.47 mi (502.87 km) |
| Horw to Pepinster | 270.35 mi (435.09 km) |
| Horw to Peruwelz | 323.82 mi (521.15 km) |
| Horw to Perwez | 295.73 mi (475.93 km) |
| Horw to Philippeville | 279.19 mi (449.30 km) |