| Leverkusen to Oberriet | 282.03 mi (453.88 km) |
| Leverkusen to Obersiggenthal | 252.03 mi (405.60 km) |
| Leverkusen to Oberwil | 244.55 mi (393.57 km) |
| Leverkusen to Oberwingert | 255.92 mi (411.86 km) |
| Leverkusen to Oftringen | 260.22 mi (418.79 km) |
| Leverkusen to Olten | 257.83 mi (414.94 km) |
| Leverkusen to Onex | 337.52 mi (543.18 km) |
| Leverkusen to Opfikon | 258.77 mi (416.46 km) |
| Leverkusen to Ostermundigen | 282.71 mi (454.98 km) |
| Leverkusen to Payerne | 291.35 mi (468.88 km) |
| Leverkusen to Pfaffikon | 266.03 mi (428.13 km) |
| Leverkusen to Plan-les-Ouates | 338.57 mi (544.87 km) |
| Leverkusen to Pratteln | 245.11 mi (394.46 km) |
| Leverkusen to Prilly | 311.41 mi (501.16 km) |
| Leverkusen to Pully | 312.40 mi (502.76 km) |
