| Mason City to Samandag | 6,098.38 mi (9,814.40 km) |
| Mason City to Samsun | 5,812.52 mi (9,354.35 km) |
| Mason City to Sanliurfa | 6,123.06 mi (9,854.11 km) |
| Mason City to Saray | 5,542.29 mi (8,919.46 km) |
| Mason City to Saraykent | 5,878.71 mi (9,460.86 km) |
| Mason City to Saraykoy | 5,764.86 mi (9,277.65 km) |
| Mason City to Sarayonu | 5,861.46 mi (9,433.11 km) |
| Mason City to Sarigol | 5,740.18 mi (9,237.93 km) |
| Mason City to Sarikamis | 6,043.43 mi (9,725.97 km) |
| Mason City to Sarikaya | 5,885.96 mi (9,472.53 km) |
| Mason City to Sarioglan | 5,927.73 mi (9,539.76 km) |
| Mason City to Sariveliler | 5,955.66 mi (9,584.71 km) |
| Mason City to Sariyer | 5,594.11 mi (9,002.84 km) |
| Mason City to Sariz | 5,977.91 mi (9,620.52 km) |
| Mason City to Sarkikaraagac | 5,837.85 mi (9,395.10 km) |
