| Sinop to Oskarshamn | 1,335.51 mi (2,149.29 km) |
| Sinop to Ostersund | 1,679.32 mi (2,702.61 km) |
| Sinop to Oxelosund | 1,388.19 mi (2,234.08 km) |
| Sinop to Ronneby | 1,319.51 mi (2,123.54 km) |
| Sinop to Saffle | 1,517.10 mi (2,441.53 km) |
| Sinop to Sala | 1,465.03 mi (2,357.74 km) |
| Sinop to Saltsjobaden | 1,393.82 mi (2,243.14 km) |
| Sinop to Sandviken | 1,498.01 mi (2,410.81 km) |
| Sinop to Sater | 1,506.82 mi (2,424.99 km) |
| Sinop to Savja | 1,435.27 mi (2,309.85 km) |
| Sinop to Sjobo | 1,343.87 mi (2,162.74 km) |
| Sinop to Skara | 1,469.57 mi (2,365.04 km) |
| Sinop to Skelleftea | 1,666.47 mi (2,681.93 km) |
| Sinop to Skoghall | 1,513.18 mi (2,435.22 km) |
| Sinop to Skovde | 1,458.19 mi (2,346.73 km) |
