| Syosset to Leland (North Carolina) | 519.62 mi (836.25 km) |
| Syosset to Lemay (Missouri) | 904.87 mi (1,456.24 km) |
| Syosset to Lemon Grove (California) | 2,446.89 mi (3,937.89 km) |
| Syosset to Lemon Hill (California) | 2,523.52 mi (4,061.21 km) |
| Syosset to Lemont (Illinois) | 753.79 mi (1,213.11 km) |
| Syosset to Lemoore (California) | 2,491.77 mi (4,010.11 km) |
| Syosset to Lenexa (Kansas) | 1,133.63 mi (1,824.40 km) |
| Syosset to Lennox (California) | 2,480.66 mi (3,992.24 km) |
| Syosset to Lenoir (North Carolina) | 550.80 mi (886.43 km) |
| Syosset to Leominster (Massachusetts) | 147.83 mi (237.91 km) |
| Syosset to Leon Valley (Texas) | 1,611.53 mi (2,593.51 km) |
| Syosset to Levelland (Texas) | 1,656.52 mi (2,665.92 km) |
| Syosset to Levittown (New York) | 6.35 mi (10.22 km) |
| Syosset to Levittown (Pennsylvania) | 84.47 mi (135.95 km) |
| Syosset to Lewisburg (Tennessee) | 810.52 mi (1,304.40 km) |
