| Sioux City to San Vendemiano | 4,927.79 mi (7,930.52 km) |
| Sioux City to San Vito al Tagliamento | 4,946.06 mi (7,959.91 km) |
| Sioux City to San Vito dei Normanni | 5,373.65 mi (8,648.06 km) |
| Sioux City to Sannicandro di Bari | 5,323.78 mi (8,567.80 km) |
| Sioux City to Sannicandro Garganico | 5,237.93 mi (8,429.64 km) |
| Sioux City to Sansepolcro | 5,029.36 mi (8,093.97 km) |
| Sioux City to Sant'Agata de' Goti | 5,235.03 mi (8,424.97 km) |
| Sioux City to Sant'Agata di Militello | 5,387.76 mi (8,670.76 km) |
| Sioux City to Sant'Agnello | 5,253.76 mi (8,455.11 km) |
| Sioux City to Sant'Ambrogio di Valpolicella | 4,891.21 mi (7,871.64 km) |
| Sioux City to Sant'Anastasia | 5,242.24 mi (8,436.57 km) |
| Sioux City to Sant'Angelo Lodigiano | 4,852.19 mi (7,808.84 km) |
| Sioux City to Sant'Antimo | 5,232.44 mi (8,420.79 km) |
| Sioux City to Sant'Antioco | 5,098.75 mi (8,205.65 km) |
| Sioux City to Sant'Antonio Abate | 5,254.30 mi (8,455.98 km) |
