| Sinop to Cuenca | 1,933.01 mi (3,110.88 km) |
| Sinop to Cuevas del Almanzora | 1,980.05 mi (3,186.58 km) |
| Sinop to Cullera | 1,854.57 mi (2,984.65 km) |
| Sinop to Culleredo | 2,188.84 mi (3,522.59 km) |
| Sinop to Cunit | 1,721.23 mi (2,770.05 km) |
| Sinop to Daganzo de Arriba | 1,990.07 mi (3,202.71 km) |
| Sinop to Daimiel | 2,027.84 mi (3,263.49 km) |
| Sinop to Don Benito | 2,144.84 mi (3,451.79 km) |
| Sinop to Donostia | 1,872.75 mi (3,013.91 km) |
| Sinop to Dos Hermanas | 2,188.05 mi (3,521.32 km) |
| Sinop to Durango | 1,906.82 mi (3,068.73 km) |
| Sinop to Ecija | 2,138.89 mi (3,442.20 km) |
| Sinop to Ejea de los Caballeros | 1,846.75 mi (2,972.06 km) |
| Sinop to El Alamo | 2,023.24 mi (3,256.09 km) |
| Sinop to El Arahal | 2,169.45 mi (3,491.40 km) |
