| Llantrisant to Lindsay (California) | 5,239.21 mi (8,431.69 km) |
| Llantrisant to Linganore (Maryland) | 3,519.24 mi (5,663.66 km) |
| Llantrisant to Lino Lakes (Minnesota) | 3,876.99 mi (6,239.42 km) |
| Llantrisant to Linthicum (Maryland) | 3,501.94 mi (5,635.83 km) |
| Llantrisant to Linton Hall (Virginia) | 3,559.64 mi (5,728.69 km) |
| Llantrisant to Lisle (Illinois) | 3,843.47 mi (6,185.46 km) |
| Llantrisant to Lithia Springs (Georgia) | 4,082.09 mi (6,569.50 km) |
| Llantrisant to Little Canada (Minnesota) | 3,883.69 mi (6,250.19 km) |
| Llantrisant to Little Chute (Wisconsin) | 3,739.61 mi (6,018.32 km) |
| Llantrisant to Little Elm (Texas) | 4,605.08 mi (7,411.16 km) |
| Llantrisant to Little Ferry (New Jersey) | 3,322.87 mi (5,347.64 km) |
| Llantrisant to Little Rock (Arkansas) | 4,347.74 mi (6,997.02 km) |
| Llantrisant to Littleton (Colorado) | 4,579.26 mi (7,369.60 km) |
| Llantrisant to Live Oak (California) | 5,286.42 mi (8,507.67 km) |
| Llantrisant to Live Oak (Texas) | 4,847.48 mi (7,801.26 km) |
