| Karlovy Vary to Orvault | 689.95 mi (1,110.37 km) |
| Karlovy Vary to Osny | 489.91 mi (788.43 km) |
| Karlovy Vary to Ostwald | 259.33 mi (417.36 km) |
| Karlovy Vary to Ouistreham | 589.03 mi (947.96 km) |
| Karlovy Vary to Oullins | 485.82 mi (781.86 km) |
| Karlovy Vary to Outreau | 496.62 mi (799.23 km) |
| Karlovy Vary to Oyonnax | 430.58 mi (692.94 km) |
| Karlovy Vary to Ozoir-la-Ferriere | 467.80 mi (752.86 km) |
| Karlovy Vary to Pace | 675.67 mi (1,087.39 km) |
| Karlovy Vary to Palaiseau | 488.03 mi (785.40 km) |
| Karlovy Vary to Pamiers | 724.28 mi (1,165.61 km) |
| Karlovy Vary to Panazol | 613.39 mi (987.16 km) |
| Karlovy Vary to Pantin | 477.78 mi (768.92 km) |
| Karlovy Vary to Paray-le-Monial | 478.89 mi (770.70 km) |
| Karlovy Vary to Parempuyre | 724.78 mi (1,166.43 km) |
