| Llantrisant to Wheaton (Maryland) | 3,525.25 mi (5,673.35 km) |
| Llantrisant to Wheeling (Illinois) | 3,821.65 mi (6,150.36 km) |
| Llantrisant to Wheeling (West Virginia) | 3,628.23 mi (5,839.07 km) |
| Llantrisant to White Bear Lake (Minnesota) | 3,879.19 mi (6,242.96 km) |
| Llantrisant to White Center (Washington) | 4,701.29 mi (7,566.00 km) |
| Llantrisant to White House (Tennessee) | 4,035.79 mi (6,494.97 km) |
| Llantrisant to White Oak (Maryland) | 3,522.60 mi (5,669.08 km) |
| Llantrisant to White Oak (Ohio) | 3,824.62 mi (6,155.14 km) |
| Llantrisant to White Plains (New York) | 3,303.71 mi (5,316.82 km) |
| Llantrisant to White Settlement (Texas) | 4,647.79 mi (7,479.90 km) |
| Llantrisant to Whitefish Bay (Wisconsin) | 3,776.31 mi (6,077.39 km) |
| Llantrisant to Whitehall (Ohio) | 3,721.14 mi (5,988.59 km) |
| Llantrisant to Whitewater (Wisconsin) | 3,820.67 mi (6,148.77 km) |
| Llantrisant to Whitney (Nevada) | 5,111.88 mi (8,226.78 km) |
| Llantrisant to Whittier (California) | 5,330.38 mi (8,578.42 km) |
