| Leverkusen to Orthez | 634.83 mi (1,021.66 km) |
| Leverkusen to Orvault | 467.29 mi (752.02 km) |
| Leverkusen to Osny | 257.36 mi (414.17 km) |
| Leverkusen to Ostwald | 174.57 mi (280.94 km) |
| Leverkusen to Ouistreham | 342.54 mi (551.26 km) |
| Leverkusen to Oullins | 380.73 mi (612.73 km) |
| Leverkusen to Outreau | 236.05 mi (379.89 km) |
| Leverkusen to Oyonnax | 335.58 mi (540.06 km) |
| Leverkusen to Ozoir-la-Ferriere | 246.81 mi (397.21 km) |
| Leverkusen to Pace | 439.60 mi (707.47 km) |
| Leverkusen to Palaiseau | 264.81 mi (426.17 km) |
| Leverkusen to Pamiers | 602.20 mi (969.15 km) |
| Leverkusen to Panazol | 442.93 mi (712.83 km) |
| Leverkusen to Pantin | 251.44 mi (404.65 km) |
| Leverkusen to Paray-le-Monial | 342.37 mi (550.99 km) |
