| Llantrisant to Laguna Beach (California) | 5,345.57 mi (8,602.86 km) |
| Llantrisant to Laguna Hills (California) | 5,340.88 mi (8,595.32 km) |
| Llantrisant to Laguna Niguel (California) | 5,344.70 mi (8,601.46 km) |
| Llantrisant to Laguna Woods (California) | 5,340.90 mi (8,595.34 km) |
| Llantrisant to Lahaina (Hawaii) | 7,177.47 mi (11,551.03 km) |
| Llantrisant to Lake Arbor (Maryland) | 3,522.04 mi (5,668.18 km) |
| Llantrisant to Lake Barcroft (Virginia) | 3,538.17 mi (5,694.13 km) |
| Llantrisant to Lake Butler (Florida) | 4,211.40 mi (6,777.59 km) |
| Llantrisant to Lake Charles (Louisiana) | 4,608.95 mi (7,417.39 km) |
| Llantrisant to Lake City (Florida) | 4,173.66 mi (6,716.86 km) |
| Llantrisant to Lake Elmo (Minnesota) | 3,878.36 mi (6,241.62 km) |
| Llantrisant to Lake Elsinore (California) | 5,323.45 mi (8,567.27 km) |
| Llantrisant to Lake Forest (California) | 5,336.10 mi (8,587.62 km) |
| Llantrisant to Lake Forest (Illinois) | 3,814.30 mi (6,138.52 km) |
| Llantrisant to Lake Forest Park (Washington) | 4,685.70 mi (7,540.90 km) |
