| Bergisch Gladbach to Oberriet | 276.74 mi (445.37 km) |
| Bergisch Gladbach to Obersiggenthal | 247.76 mi (398.74 km) |
| Bergisch Gladbach to Oberwil | 241.09 mi (387.99 km) |
| Bergisch Gladbach to Oberwingert | 251.18 mi (404.24 km) |
| Bergisch Gladbach to Oftringen | 256.40 mi (412.63 km) |
| Bergisch Gladbach to Olten | 254.01 mi (408.79 km) |
| Bergisch Gladbach to Onex | 335.55 mi (540.01 km) |
| Bergisch Gladbach to Opfikon | 254.26 mi (409.19 km) |
| Bergisch Gladbach to Ostermundigen | 279.39 mi (449.63 km) |
| Bergisch Gladbach to Payerne | 288.61 mi (464.47 km) |
| Bergisch Gladbach to Pfaffikon | 261.34 mi (420.59 km) |
| Bergisch Gladbach to Plan-les-Ouates | 336.58 mi (541.67 km) |
| Bergisch Gladbach to Pratteln | 241.47 mi (388.62 km) |
| Bergisch Gladbach to Prilly | 309.00 mi (497.28 km) |
| Bergisch Gladbach to Pully | 309.92 mi (498.76 km) |
