| Llanelli to Wells Branch (Texas) | 4,740.27 mi (7,628.73 km) |
| Llanelli to Wenatchee (Washington) | 4,619.74 mi (7,434.76 km) |
| Llanelli to Wentzville (Missouri) | 4,055.52 mi (6,526.73 km) |
| Llanelli to Weslaco (Texas) | 4,975.65 mi (8,007.53 km) |
| Llanelli to Wesley Chapel (Florida) | 4,222.94 mi (6,796.17 km) |
| Llanelli to West Allis (Wisconsin) | 3,751.44 mi (6,037.36 km) |
| Llanelli to West Babylon (New York) | 3,265.26 mi (5,254.92 km) |
| Llanelli to West Bend (Wisconsin) | 3,738.84 mi (6,017.08 km) |
| Llanelli to West Carrollton (Ohio) | 3,754.47 mi (6,042.23 km) |
| Llanelli to West Carson (California) | 5,315.25 mi (8,554.07 km) |
| Llanelli to West Chester (Pennsylvania) | 3,390.31 mi (5,456.18 km) |
| Llanelli to West Chicago (Illinois) | 3,809.27 mi (6,130.43 km) |
| Llanelli to West Columbia (South Carolina) | 3,889.65 mi (6,259.78 km) |
| Llanelli to West Covina (California) | 5,289.44 mi (8,512.53 km) |
| Llanelli to West Des Moines (Iowa) | 4,037.19 mi (6,497.23 km) |
