| Iowa City to Sant Joan de Vilatorrada | 4,545.55 mi (7,315.35 km) |
| Iowa City to Sant Just Desvern | 4,571.37 mi (7,356.91 km) |
| Iowa City to Sant Sadurni d'Anoia | 4,557.40 mi (7,334.42 km) |
| Iowa City to Santa Coloma de Farnes | 4,577.02 mi (7,365.99 km) |
| Iowa City to Santa Comba | 4,040.30 mi (6,502.24 km) |
| Iowa City to Santa Cruz | 4,219.72 mi (6,790.99 km) |
| Iowa City to Santa Cruz de Bezana | 4,238.65 mi (6,821.45 km) |
| Iowa City to Santa Cruz de la Palma | 4,135.28 mi (6,655.08 km) |
| Iowa City to Santa Eulalia del Rio | 4,644.85 mi (7,475.16 km) |
| Iowa City to Santa Margarita | 4,683.20 mi (7,536.89 km) |
| Iowa City to Santa Margarita de Mombuy | 4,544.01 mi (7,312.88 km) |
| Iowa City to Santa Maria de Cayon | 4,245.64 mi (6,832.70 km) |
| Iowa City to Santa Maria de Palautordera | 4,574.50 mi (7,361.95 km) |
| Iowa City to Santa Marta de Tormes | 4,254.55 mi (6,847.04 km) |
| Iowa City to Santa Perpetua de Moguda | 4,569.71 mi (7,354.24 km) |
