| Boortmeerbeek to Oberriet | 339.32 mi (546.08 km) |
| Boortmeerbeek to Obersiggenthal | 294.21 mi (473.48 km) |
| Boortmeerbeek to Oberwil | 274.97 mi (442.51 km) |
| Boortmeerbeek to Oberwingert | 305.31 mi (491.35 km) |
| Boortmeerbeek to Oftringen | 295.06 mi (474.85 km) |
| Boortmeerbeek to Olten | 292.67 mi (471.00 km) |
| Boortmeerbeek to Onex | 338.95 mi (545.49 km) |
| Boortmeerbeek to Opfikon | 304.47 mi (490.00 km) |
| Boortmeerbeek to Ostermundigen | 308.22 mi (496.04 km) |
| Boortmeerbeek to Payerne | 307.25 mi (494.48 km) |
| Boortmeerbeek to Pfaffikon | 314.08 mi (505.47 km) |
| Boortmeerbeek to Plan-les-Ouates | 340.23 mi (547.55 km) |
| Boortmeerbeek to Pratteln | 278.04 mi (447.46 km) |
| Boortmeerbeek to Prilly | 321.08 mi (516.72 km) |
| Boortmeerbeek to Pully | 323.06 mi (519.92 km) |
