| Marshalltown to San Baudilio de Llobregat | 4,614.22 mi (7,425.87 km) |
| Marshalltown to San Celoni | 4,618.77 mi (7,433.19 km) |
| Marshalltown to San Cugat del Valles | 4,610.80 mi (7,420.37 km) |
| Marshalltown to San Fausto de Campcentellas | 4,615.92 mi (7,428.60 km) |
| Marshalltown to San Feliu de Guixols | 4,637.42 mi (7,463.20 km) |
| Marshalltown to San Feliu de Llobregat | 4,612.77 mi (7,423.54 km) |
| Marshalltown to San Fernando | 4,448.76 mi (7,159.59 km) |
| Marshalltown to San Fernando de Henares | 4,413.05 mi (7,102.12 km) |
| Marshalltown to San Fructuoso de Bages | 4,590.63 mi (7,387.90 km) |
| Marshalltown to San Javier | 4,635.84 mi (7,460.66 km) |
| Marshalltown to San Juan de Alicante | 4,628.82 mi (7,449.36 km) |
| Marshalltown to San Juan de Aznalfarache | 4,421.85 mi (7,116.27 km) |
| Marshalltown to San Juan de Vilasar | 4,622.31 mi (7,438.89 km) |
| Marshalltown to San Juan del Puerto | 4,386.71 mi (7,059.73 km) |
| Marshalltown to San Juan Despi | 4,614.00 mi (7,425.51 km) |
