| Sinop to Nymburk | 1,110.94 mi (1,787.89 km) |
| Sinop to Olomouc | 1,004.46 mi (1,616.52 km) |
| Sinop to Opava | 988.52 mi (1,590.87 km) |
| Sinop to Orlova | 964.78 mi (1,552.66 km) |
| Sinop to Ostrava | 969.92 mi (1,560.93 km) |
| Sinop to Ostrov | 1,200.49 mi (1,932.01 km) |
| Sinop to Otrokovice | 982.12 mi (1,580.57 km) |
| Sinop to Pardubice | 1,076.89 mi (1,733.08 km) |
| Sinop to Pelhrimov | 1,084.15 mi (1,744.77 km) |
| Sinop to Pisek | 1,126.93 mi (1,813.62 km) |
| Sinop to Plzen | 1,169.35 mi (1,881.89 km) |
| Sinop to Podebrady | 1,106.62 mi (1,780.94 km) |
| Sinop to Policka | 1,048.13 mi (1,686.81 km) |
| Sinop to Prachatice | 1,127.07 mi (1,813.85 km) |
| Sinop to Prague | 1,133.83 mi (1,824.72 km) |
