| Sinop to Pyrzyce | 1,209.67 mi (1,946.77 km) |
| Sinop to Pyskowice | 975.45 mi (1,569.83 km) |
| Sinop to Raciborz | 980.21 mi (1,577.50 km) |
| Sinop to Radom | 924.00 mi (1,487.04 km) |
| Sinop to Radomsko | 969.51 mi (1,560.28 km) |
| Sinop to Radzionkow Nowy | 965.30 mi (1,553.49 km) |
| Sinop to Radzymin | 968.76 mi (1,559.08 km) |
| Sinop to Radzyn Podlaski | 894.19 mi (1,439.06 km) |
| Sinop to Rawa Mazowiecka | 969.93 mi (1,560.95 km) |
| Sinop to Rawicz | 1,084.17 mi (1,744.81 km) |
| Sinop to Reda | 1,157.00 mi (1,862.01 km) |
| Sinop to Rogozno | 1,121.15 mi (1,804.31 km) |
| Sinop to Ropczyce | 851.34 mi (1,370.10 km) |
| Sinop to Ruda Slaska | 962.24 mi (1,548.57 km) |
| Sinop to Rumia | 1,153.20 mi (1,855.90 km) |
