| Sinop to Os | 1,770.99 mi (2,850.13 km) |
| Sinop to Oslo | 1,610.61 mi (2,592.02 km) |
| Sinop to Porsgrunn | 1,605.59 mi (2,583.94 km) |
| Sinop to Randaberg | 1,723.50 mi (2,773.70 km) |
| Sinop to Ringsaker | 1,658.46 mi (2,669.03 km) |
| Sinop to Royken | 1,611.24 mi (2,593.05 km) |
| Sinop to Rygge | 1,588.05 mi (2,555.71 km) |
| Sinop to Sand | 1,591.68 mi (2,561.57 km) |
| Sinop to Sande | 1,611.38 mi (2,593.26 km) |
| Sinop to Sandefjord | 1,591.75 mi (2,561.67 km) |
| Sinop to Sandnes | 1,714.62 mi (2,759.42 km) |
| Sinop to Sandvika | 1,615.30 mi (2,599.57 km) |
| Sinop to Sarpsborg | 1,573.26 mi (2,531.91 km) |
| Sinop to Sem | 1,594.80 mi (2,566.59 km) |
| Sinop to Ski | 1,598.96 mi (2,573.28 km) |
