| Idaho Falls to Leini | 5,281.58 mi (8,499.87 km) |
| Idaho Falls to Lendinara | 5,406.76 mi (8,701.35 km) |
| Idaho Falls to Leno | 5,349.40 mi (8,609.03 km) |
| Idaho Falls to Lentate sul Seveso | 5,299.36 mi (8,528.50 km) |
| Idaho Falls to Lentini | 5,944.32 mi (9,566.47 km) |
| Idaho Falls to Leonforte | 5,904.89 mi (9,503.00 km) |
| Idaho Falls to Lequile | 5,868.85 mi (9,444.99 km) |
| Idaho Falls to Lerici | 5,409.49 mi (8,705.73 km) |
| Idaho Falls to Leverano | 5,868.34 mi (9,444.18 km) |
| Idaho Falls to Licata | 5,920.25 mi (9,527.71 km) |
| Idaho Falls to Limbiate | 5,303.93 mi (8,535.85 km) |
| Idaho Falls to Lipari | 5,876.20 mi (9,456.83 km) |
| Idaho Falls to Lissone | 5,306.59 mi (8,540.13 km) |
| Idaho Falls to Livorno | 5,450.14 mi (8,771.16 km) |
| Idaho Falls to Lizzanello | 5,871.13 mi (9,448.67 km) |
