| Karczew to Orthez | 1,175.41 mi (1,891.64 km) |
| Karczew to Orvault | 1,070.05 mi (1,722.08 km) |
| Karczew to Osny | 864.73 mi (1,391.65 km) |
| Karczew to Ostwald | 643.92 mi (1,036.28 km) |
| Karczew to Ouistreham | 957.60 mi (1,541.10 km) |
| Karczew to Oullins | 863.89 mi (1,390.29 km) |
| Karczew to Outreau | 850.11 mi (1,368.12 km) |
| Karczew to Oyonnax | 809.00 mi (1,301.96 km) |
| Karczew to Ozoir-la-Ferriere | 845.99 mi (1,361.49 km) |
| Karczew to Pace | 1,050.75 mi (1,691.02 km) |
| Karczew to Palaiseau | 865.94 mi (1,393.59 km) |
| Karczew to Pamiers | 1,099.41 mi (1,769.33 km) |
| Karczew to Panazol | 997.83 mi (1,605.86 km) |
| Karczew to Pantin | 854.58 mi (1,375.31 km) |
| Karczew to Paray-le-Monial | 861.96 mi (1,387.19 km) |
