| Sammamish to Nymburk | 5,213.76 mi (8,390.73 km) |
| Sammamish to Olomouc | 5,295.56 mi (8,522.38 km) |
| Sammamish to Opava | 5,287.41 mi (8,509.27 km) |
| Sammamish to Orlova | 5,303.55 mi (8,535.23 km) |
| Sammamish to Ostrava | 5,301.43 mi (8,531.83 km) |
| Sammamish to Ostrov | 5,161.51 mi (8,306.64 km) |
| Sammamish to Otrokovice | 5,324.92 mi (8,569.63 km) |
| Sammamish to Pardubice | 5,238.13 mi (8,429.95 km) |
| Sammamish to Pelhrimov | 5,263.53 mi (8,470.84 km) |
| Sammamish to Pisek | 5,247.93 mi (8,445.72 km) |
| Sammamish to Plzen | 5,204.67 mi (8,376.11 km) |
| Sammamish to Podebrady | 5,218.03 mi (8,397.60 km) |
| Sammamish to Policka | 5,268.00 mi (8,478.03 km) |
| Sammamish to Prachatice | 5,262.58 mi (8,469.30 km) |
| Sammamish to Prague | 5,206.63 mi (8,379.27 km) |
