| Llantwit Major to Lebanon (Indiana) | 3,860.08 mi (6,212.20 km) |
| Llantwit Major to Lebanon (Missouri) | 4,215.29 mi (6,783.86 km) |
| Llantwit Major to Lebanon (New Hampshire) | 3,133.40 mi (5,042.72 km) |
| Llantwit Major to Lebanon (Ohio) | 3,798.49 mi (6,113.07 km) |
| Llantwit Major to Lebanon (Oregon) | 4,888.65 mi (7,867.53 km) |
| Llantwit Major to Lebanon (Pennsylvania) | 3,441.27 mi (5,538.19 km) |
| Llantwit Major to Lebanon (Tennessee) | 4,034.50 mi (6,492.90 km) |
| Llantwit Major to Lee's Summit (Missouri) | 4,221.47 mi (6,793.81 km) |
| Llantwit Major to Leeds (Alabama) | 4,170.95 mi (6,712.50 km) |
| Llantwit Major to Leesburg (Florida) | 4,209.78 mi (6,774.99 km) |
| Llantwit Major to Leesburg (Virginia) | 3,541.82 mi (5,700.01 km) |
| Llantwit Major to Lehi (Utah) | 4,774.06 mi (7,683.10 km) |
| Llantwit Major to Lehigh Acres (Florida) | 4,306.02 mi (6,929.88 km) |
| Llantwit Major to Leisure City (Florida) | 4,310.81 mi (6,937.58 km) |
| Llantwit Major to Leland (North Carolina) | 3,784.65 mi (6,090.81 km) |
