| Llantwit Major to Wheaton (Maryland) | 3,523.80 mi (5,671.01 km) |
| Llantwit Major to Wheeling (Illinois) | 3,821.92 mi (6,150.79 km) |
| Llantwit Major to Wheeling (West Virginia) | 3,627.36 mi (5,837.68 km) |
| Llantwit Major to White Bear Lake (Minnesota) | 3,880.47 mi (6,245.01 km) |
| Llantwit Major to White Center (Washington) | 4,705.78 mi (7,573.22 km) |
| Llantwit Major to White House (Tennessee) | 4,035.02 mi (6,493.73 km) |
| Llantwit Major to White Oak (Maryland) | 3,521.14 mi (5,666.72 km) |
| Llantwit Major to White Oak (Ohio) | 3,824.05 mi (6,154.21 km) |
| Llantwit Major to White Plains (New York) | 3,302.25 mi (5,314.46 km) |
| Llantwit Major to White Settlement (Texas) | 4,647.78 mi (7,479.88 km) |
| Llantwit Major to Whitefish Bay (Wisconsin) | 3,776.74 mi (6,078.08 km) |
| Llantwit Major to Whitehall (Ohio) | 3,720.50 mi (5,987.56 km) |
| Llantwit Major to Whitewater (Wisconsin) | 3,821.14 mi (6,149.53 km) |
| Llantwit Major to Whitney (Nevada) | 5,114.37 mi (8,230.79 km) |
| Llantwit Major to Whittier (California) | 5,333.00 mi (8,582.64 km) |
