| Sioux City to Lizzano | 5,377.61 mi (8,654.43 km) |
| Sioux City to Locate di Triulzi | 4,840.07 mi (7,789.34 km) |
| Sioux City to Locorotondo | 5,355.01 mi (8,618.05 km) |
| Sioux City to Locri | 5,441.04 mi (8,756.50 km) |
| Sioux City to Lodi | 4,851.96 mi (7,808.48 km) |
| Sioux City to Lomazzo | 4,817.54 mi (7,753.08 km) |
| Sioux City to Lonate Pozzolo | 4,811.67 mi (7,743.63 km) |
| Sioux City to Lonigo | 4,917.29 mi (7,913.61 km) |
| Sioux City to Loreto | 5,089.20 mi (8,190.28 km) |
| Sioux City to Loria | 4,918.37 mi (7,915.35 km) |
| Sioux City to Lucca | 4,956.50 mi (7,976.71 km) |
| Sioux City to Lucera | 5,245.75 mi (8,442.21 km) |
| Sioux City to Lugo | 4,981.59 mi (8,017.09 km) |
| Sioux City to Luino | 4,793.70 mi (7,714.71 km) |
| Sioux City to Lurate Caccivio | 4,813.32 mi (7,746.29 km) |
