| Langenfeld to Oberriet | 287.86 mi (463.26 km) |
| Langenfeld to Obersiggenthal | 257.97 mi (415.16 km) |
| Langenfeld to Oberwil | 250.44 mi (403.04 km) |
| Langenfeld to Oberwingert | 261.84 mi (421.39 km) |
| Langenfeld to Oftringen | 266.15 mi (428.32 km) |
| Langenfeld to Olten | 263.75 mi (424.47 km) |
| Langenfeld to Onex | 343.06 mi (552.10 km) |
| Langenfeld to Opfikon | 264.71 mi (426.01 km) |
| Langenfeld to Ostermundigen | 288.58 mi (464.42 km) |
| Langenfeld to Payerne | 297.10 mi (478.14 km) |
| Langenfeld to Pfaffikon | 271.95 mi (437.67 km) |
| Langenfeld to Plan-les-Ouates | 344.11 mi (553.80 km) |
| Langenfeld to Pratteln | 251.02 mi (403.97 km) |
| Langenfeld to Prilly | 317.08 mi (510.29 km) |
| Langenfeld to Pully | 318.09 mi (511.92 km) |
