| Karczew to Oberriet | 616.23 mi (991.72 km) |
| Karczew to Obersiggenthal | 658.22 mi (1,059.29 km) |
| Karczew to Oberwil | 686.07 mi (1,104.13 km) |
| Karczew to Oberwingert | 638.58 mi (1,027.70 km) |
| Karczew to Oftringen | 679.35 mi (1,093.30 km) |
| Karczew to Olten | 678.71 mi (1,092.29 km) |
| Karczew to Onex | 794.75 mi (1,279.02 km) |
| Karczew to Opfikon | 649.65 mi (1,045.51 km) |
| Karczew to Ostermundigen | 710.04 mi (1,142.71 km) |
| Karczew to Payerne | 737.05 mi (1,186.17 km) |
| Karczew to Pfaffikon | 643.93 mi (1,036.31 km) |
| Karczew to Plan-les-Ouates | 794.79 mi (1,279.08 km) |
| Karczew to Pratteln | 680.23 mi (1,094.73 km) |
| Karczew to Prilly | 761.25 mi (1,225.11 km) |
| Karczew to Pully | 759.34 mi (1,222.04 km) |
