| Mason City to Sanary-sur-Mer | 4,657.60 mi (7,495.69 km) |
| Mason City to Sannois | 4,279.73 mi (6,887.56 km) |
| Mason City to Saran | 4,305.70 mi (6,929.36 km) |
| Mason City to Sarcelles | 4,283.40 mi (6,893.47 km) |
| Mason City to Sarlat-la-Caneda | 4,402.20 mi (7,084.66 km) |
| Mason City to Sarrebourg | 4,465.76 mi (7,186.94 km) |
| Mason City to Sarreguemines | 4,450.62 mi (7,162.57 km) |
| Mason City to Sartrouville | 4,277.62 mi (6,884.16 km) |
| Mason City to Sarzeau | 4,142.21 mi (6,666.24 km) |
| Mason City to Sassenage | 4,562.92 mi (7,343.31 km) |
| Mason City to Saumur | 4,257.58 mi (6,851.91 km) |
| Mason City to Savenay | 4,180.93 mi (6,728.56 km) |
| Mason City to Saverne | 4,476.61 mi (7,204.41 km) |
| Mason City to Savigny-le-Temple | 4,307.20 mi (6,931.77 km) |
| Mason City to Savigny-sur-Orge | 4,294.52 mi (6,911.37 km) |
