| Idaho Falls to Lizzano | 5,843.40 mi (9,404.04 km) |
| Idaho Falls to Locate di Triulzi | 5,319.77 mi (8,561.35 km) |
| Idaho Falls to Locorotondo | 5,819.02 mi (9,364.81 km) |
| Idaho Falls to Locri | 5,930.30 mi (9,543.89 km) |
| Idaho Falls to Lodi | 5,330.29 mi (8,578.28 km) |
| Idaho Falls to Lomazzo | 5,295.48 mi (8,522.26 km) |
| Idaho Falls to Lonate Pozzolo | 5,292.04 mi (8,516.72 km) |
| Idaho Falls to Lonigo | 5,384.03 mi (8,664.76 km) |
| Idaho Falls to Loreto | 5,557.46 mi (8,943.86 km) |
| Idaho Falls to Loria | 5,379.45 mi (8,657.39 km) |
| Idaho Falls to Lucca | 5,440.56 mi (8,755.74 km) |
| Idaho Falls to Lucera | 5,717.48 mi (9,201.39 km) |
| Idaho Falls to Lugo | 5,452.71 mi (8,775.29 km) |
| Idaho Falls to Luino | 5,270.83 mi (8,482.58 km) |
| Idaho Falls to Lurate Caccivio | 5,290.91 mi (8,514.90 km) |
