| Alton to Samandag | 2,090.51 mi (3,364.36 km) |
| Alton to Samsun | 1,884.85 mi (3,033.37 km) |
| Alton to Sanliurfa | 2,161.05 mi (3,477.87 km) |
| Alton to Saray | 1,520.70 mi (2,447.33 km) |
| Alton to Saraykent | 1,913.29 mi (3,079.15 km) |
| Alton to Saraykoy | 1,715.09 mi (2,760.17 km) |
| Alton to Sarayonu | 1,843.09 mi (2,966.16 km) |
| Alton to Sarigol | 1,691.42 mi (2,722.08 km) |
| Alton to Sarikamis | 2,191.46 mi (3,526.81 km) |
| Alton to Sarikaya | 1,915.85 mi (3,083.26 km) |
| Alton to Sarioglan | 1,958.81 mi (3,152.41 km) |
| Alton to Sariveliler | 1,922.93 mi (3,094.65 km) |
| Alton to Sariyer | 1,579.51 mi (2,541.97 km) |
| Alton to Sariz | 2,006.41 mi (3,229.00 km) |
| Alton to Sarkikaraagac | 1,808.12 mi (2,909.89 km) |
