| Kirchberg to Opwijk | 329.56 mi (530.38 km) |
| Kirchberg to Ostend | 381.49 mi (613.94 km) |
| Kirchberg to Oud-Heverlee | 308.54 mi (496.55 km) |
| Kirchberg to Oud-Turnhout | 326.16 mi (524.90 km) |
| Kirchberg to Oudenaarde | 342.14 mi (550.62 km) |
| Kirchberg to Oudenburg | 376.93 mi (606.61 km) |
| Kirchberg to Oupeye | 275.28 mi (443.02 km) |
| Kirchberg to Overijse | 309.88 mi (498.71 km) |
| Kirchberg to Overpelt | 309.89 mi (498.72 km) |
| Kirchberg to Paal | 305.81 mi (492.15 km) |
| Kirchberg to Peer | 304.16 mi (489.50 km) |
| Kirchberg to Pepinster | 262.90 mi (423.10 km) |
| Kirchberg to Peruwelz | 327.73 mi (527.43 km) |
| Kirchberg to Perwez | 293.45 mi (472.26 km) |
| Kirchberg to Philippeville | 281.08 mi (452.36 km) |
