| Mason City to Sant Joan de Vilatorrada | 4,555.29 mi (7,331.03 km) |
| Mason City to Sant Just Desvern | 4,581.55 mi (7,373.29 km) |
| Mason City to Sant Sadurni d'Anoia | 4,567.82 mi (7,351.19 km) |
| Mason City to Santa Coloma de Farnes | 4,585.55 mi (7,379.73 km) |
| Mason City to Santa Comba | 4,058.56 mi (6,531.61 km) |
| Mason City to Santa Cruz | 4,277.82 mi (6,884.48 km) |
| Mason City to Santa Cruz de Bezana | 4,250.94 mi (6,841.22 km) |
| Mason City to Santa Cruz de la Palma | 4,194.78 mi (6,750.85 km) |
| Mason City to Santa Eulalia del Rio | 4,660.51 mi (7,500.37 km) |
| Mason City to Santa Margarita | 4,695.59 mi (7,556.82 km) |
| Mason City to Santa Margarita de Mombuy | 4,554.32 mi (7,329.47 km) |
| Mason City to Santa Maria de Cayon | 4,258.17 mi (6,852.86 km) |
| Mason City to Santa Maria de Palautordera | 4,583.62 mi (7,376.63 km) |
| Mason City to Santa Marta de Tormes | 4,274.19 mi (6,878.65 km) |
| Mason City to Santa Perpetua de Moguda | 4,579.46 mi (7,369.92 km) |
