| Llanelli to Land O' Lakes (Florida) | 4,228.32 mi (6,804.82 km) |
| Llanelli to Landover (Maryland) | 3,488.59 mi (5,614.35 km) |
| Llanelli to Langley Park (Maryland) | 3,489.53 mi (5,615.86 km) |
| Llanelli to Lanham (Maryland) | 3,485.04 mi (5,608.63 km) |
| Llanelli to Lansdale (Pennsylvania) | 3,364.75 mi (5,415.04 km) |
| Llanelli to Lansdowne (Pennsylvania) | 3,377.55 mi (5,435.65 km) |
| Llanelli to Lansdowne (Virginia) | 3,506.05 mi (5,642.45 km) |
| Llanelli to Lansing (Illinois) | 3,798.03 mi (6,112.34 km) |
| Llanelli to Lansing (Kansas) | 4,190.28 mi (6,743.61 km) |
| Llanelli to Lansing (Michigan) | 3,630.09 mi (5,842.06 km) |
| Llanelli to Lantana (Florida) | 4,208.19 mi (6,772.43 km) |
| Llanelli to Lantana (Texas) | 4,582.47 mi (7,374.78 km) |
| Llanelli to Laplace (Louisiana) | 4,468.96 mi (7,192.09 km) |
| Llanelli to Laramie (Wyoming) | 4,478.35 mi (7,207.20 km) |
| Llanelli to Laredo (Texas) | 4,962.11 mi (7,985.74 km) |
