| Rhondda to Lawndale (California) | 5,341.29 mi (8,595.98 km) |
| Rhondda to Lawrence (Indiana) | 3,845.87 mi (6,189.33 km) |
| Rhondda to Lawrence (Kansas) | 4,248.54 mi (6,837.36 km) |
| Rhondda to Lawrence (Massachusetts) | 3,124.25 mi (5,028.00 km) |
| Rhondda to Lawrenceburg (Kentucky) | 3,887.47 mi (6,256.28 km) |
| Rhondda to Lawrenceburg (Tennessee) | 4,117.41 mi (6,626.33 km) |
| Rhondda to Lawrenceville (Georgia) | 4,043.67 mi (6,507.66 km) |
| Rhondda to Lawton (Oklahoma) | 4,586.06 mi (7,380.56 km) |
| Rhondda to Layton (Utah) | 4,734.22 mi (7,618.98 km) |
| Rhondda to Le Mars (Iowa) | 4,097.48 mi (6,594.26 km) |
| Rhondda to League City (Texas) | 4,718.45 mi (7,593.61 km) |
| Rhondda to Lealman (Florida) | 4,289.96 mi (6,904.03 km) |
| Rhondda to Leander (Texas) | 4,772.08 mi (7,679.92 km) |
| Rhondda to Leavenworth (Kansas) | 4,217.86 mi (6,787.98 km) |
| Rhondda to Leawood (Kansas) | 4,226.81 mi (6,802.40 km) |
