| Tonypandy to Worthington (Ohio) | 3,715.87 mi (5,980.12 km) |
| Tonypandy to Wright (Florida) | 4,323.08 mi (6,957.33 km) |
| Tonypandy to Wyandanch (New York) | 3,294.44 mi (5,301.88 km) |
| Tonypandy to Wyandotte (Michigan) | 3,626.79 mi (5,836.75 km) |
| Tonypandy to Wylie (Texas) | 4,591.25 mi (7,388.90 km) |
| Tonypandy to Wyndham (Virginia) | 3,604.20 mi (5,800.39 km) |
| Tonypandy to Wyoming (Michigan) | 3,696.38 mi (5,948.75 km) |
| Tonypandy to Wyomissing (Pennsylvania) | 3,419.65 mi (5,503.40 km) |
| Tonypandy to Xenia (Ohio) | 3,771.37 mi (6,069.43 km) |
| Tonypandy to Yakima (Washington) | 4,695.92 mi (7,557.35 km) |
| Tonypandy to Yankton (South Dakota) | 4,135.19 mi (6,654.95 km) |
| Tonypandy to Yauco (Puerto Rico) | 4,113.83 mi (6,620.58 km) |
| Tonypandy to Yazoo City (Mississippi) | 4,356.98 mi (7,011.89 km) |
| Tonypandy to Yeadon (Pennsylvania) | 3,407.47 mi (5,483.79 km) |
| Tonypandy to Yelm (Washington) | 4,734.45 mi (7,619.37 km) |
