| Iowa City to Saint-Raphael | 4,681.41 mi (7,534.01 km) |
| Iowa City to Saint-Remy-de-Provence | 4,588.52 mi (7,384.51 km) |
| Iowa City to Saint-Saulve | 4,282.93 mi (6,892.70 km) |
| Iowa City to Saint-Sebastien-sur-Loire | 4,202.57 mi (6,763.38 km) |
| Iowa City to Saint-Sulpice-la-Pointe | 4,460.74 mi (7,178.87 km) |
| Iowa City to Saint-Vallier | 4,456.50 mi (7,172.05 km) |
| Iowa City to Sainte-Foy-les-Lyon | 4,509.35 mi (7,257.10 km) |
| Iowa City to Sainte-Genevieve-des-Bois | 4,301.48 mi (6,922.57 km) |
| Iowa City to Sainte-Luce-sur-Loire | 4,201.68 mi (6,761.96 km) |
| Iowa City to Sainte-Maxime | 4,681.01 mi (7,533.35 km) |
| Iowa City to Sainte-Savine | 4,379.94 mi (7,048.83 km) |
| Iowa City to Saintes | 4,290.82 mi (6,905.40 km) |
| Iowa City to Sallanches | 4,572.75 mi (7,359.13 km) |
| Iowa City to Sallaumines | 4,255.31 mi (6,848.25 km) |
| Iowa City to Salon-de-Provence | 4,605.29 mi (7,411.49 km) |
