| Pembroke Dock to Worthington (Ohio) | 3,654.21 mi (5,880.88 km) |
| Pembroke Dock to Wright (Florida) | 4,259.89 mi (6,855.63 km) |
| Pembroke Dock to Wyandanch (New York) | 3,231.35 mi (5,200.36 km) |
| Pembroke Dock to Wyandotte (Michigan) | 3,565.83 mi (5,738.64 km) |
| Pembroke Dock to Wylie (Texas) | 4,530.56 mi (7,291.23 km) |
| Pembroke Dock to Wyndham (Virginia) | 3,541.03 mi (5,698.74 km) |
| Pembroke Dock to Wyoming (Michigan) | 3,636.24 mi (5,851.96 km) |
| Pembroke Dock to Wyomissing (Pennsylvania) | 3,356.83 mi (5,402.30 km) |
| Pembroke Dock to Xenia (Ohio) | 3,709.76 mi (5,970.28 km) |
| Pembroke Dock to Yakima (Washington) | 4,649.60 mi (7,482.81 km) |
| Pembroke Dock to Yankton (South Dakota) | 4,078.18 mi (6,563.19 km) |
| Pembroke Dock to Yauco (Puerto Rico) | 4,051.63 mi (6,520.46 km) |
| Pembroke Dock to Yazoo City (Mississippi) | 4,294.89 mi (6,911.96 km) |
| Pembroke Dock to Yeadon (Pennsylvania) | 3,344.45 mi (5,382.37 km) |
| Pembroke Dock to Yelm (Washington) | 4,689.28 mi (7,546.67 km) |
