| Boulder to Leini | 5,235.98 mi (8,426.49 km) |
| Boulder to Lendinara | 5,375.95 mi (8,651.75 km) |
| Boulder to Leno | 5,314.52 mi (8,552.90 km) |
| Boulder to Lentate sul Seveso | 5,261.78 mi (8,468.01 km) |
| Boulder to Lentini | 5,890.99 mi (9,480.63 km) |
| Boulder to Leonforte | 5,850.45 mi (9,415.38 km) |
| Boulder to Lequile | 5,843.38 mi (9,404.01 km) |
| Boulder to Lerici | 5,366.87 mi (8,637.14 km) |
| Boulder to Leverano | 5,842.57 mi (9,402.71 km) |
| Boulder to Licata | 5,861.30 mi (9,432.85 km) |
| Boulder to Limbiate | 5,265.96 mi (8,474.75 km) |
| Boulder to Lipari | 5,828.06 mi (9,379.36 km) |
| Boulder to Lissone | 5,269.19 mi (8,479.94 km) |
| Boulder to Livorno | 5,406.49 mi (8,700.91 km) |
| Boulder to Lizzanello | 5,846.09 mi (9,408.37 km) |
