| Iowa City to Sanary-sur-Mer | 4,655.15 mi (7,491.74 km) |
| Iowa City to Sannois | 4,285.86 mi (6,897.43 km) |
| Iowa City to Saran | 4,309.22 mi (6,935.03 km) |
| Iowa City to Sarcelles | 4,289.70 mi (6,903.61 km) |
| Iowa City to Sarlat-la-Caneda | 4,398.42 mi (7,078.57 km) |
| Iowa City to Sarrebourg | 4,476.09 mi (7,203.57 km) |
| Iowa City to Sarreguemines | 4,461.74 mi (7,180.48 km) |
| Iowa City to Sartrouville | 4,283.58 mi (6,893.76 km) |
| Iowa City to Sarzeau | 4,140.29 mi (6,663.15 km) |
| Iowa City to Sassenage | 4,564.54 mi (7,345.91 km) |
| Iowa City to Saumur | 4,257.66 mi (6,852.04 km) |
| Iowa City to Savenay | 4,179.43 mi (6,726.14 km) |
| Iowa City to Saverne | 4,487.27 mi (7,221.56 km) |
| Iowa City to Savigny-le-Temple | 4,312.79 mi (6,940.77 km) |
| Iowa City to Savigny-sur-Orge | 4,300.10 mi (6,920.34 km) |
