| Castricum to Samsun | 1,666.18 mi (2,681.45 km) |
| Castricum to Sanliurfa | 1,953.55 mi (3,143.94 km) |
| Castricum to Saray | 1,328.35 mi (2,137.78 km) |
| Castricum to Saraykent | 1,704.28 mi (2,742.77 km) |
| Castricum to Saraykoy | 1,540.38 mi (2,479.00 km) |
| Castricum to Sarayonu | 1,651.70 mi (2,658.16 km) |
| Castricum to Sarigol | 1,515.92 mi (2,439.63 km) |
| Castricum to Sarikamis | 1,962.80 mi (3,158.83 km) |
| Castricum to Sarikaya | 1,708.18 mi (2,749.05 km) |
| Castricum to Sarioglan | 1,751.24 mi (2,818.35 km) |
| Castricum to Sariveliler | 1,738.81 mi (2,798.35 km) |
| Castricum to Sariyer | 1,384.37 mi (2,227.93 km) |
| Castricum to Sariz | 1,800.04 mi (2,896.88 km) |
| Castricum to Sarkikaraagac | 1,621.84 mi (2,610.10 km) |
| Castricum to Sarkisla | 1,755.44 mi (2,825.10 km) |
