| Mountain Ash to West Falls Church (Virginia) | 3,535.92 mi (5,690.52 km) |
| Mountain Ash to West Fargo (North Dakota) | 3,930.06 mi (6,324.82 km) |
| Mountain Ash to West Freehold (New Jersey) | 3,356.83 mi (5,402.30 km) |
| Mountain Ash to West Haven (Connecticut) | 3,257.77 mi (5,242.88 km) |
| Mountain Ash to West Haven (Utah) | 4,728.57 mi (7,609.90 km) |
| Mountain Ash to West Haverstraw (New York) | 3,302.60 mi (5,315.02 km) |
| Mountain Ash to West Hempstead (New York) | 3,310.43 mi (5,327.62 km) |
| Mountain Ash to West Hollywood (California) | 5,329.01 mi (8,576.22 km) |
| Mountain Ash to West Islip (New York) | 3,295.43 mi (5,303.49 km) |
| Mountain Ash to West Jordan (Utah) | 4,759.30 mi (7,659.36 km) |
| Mountain Ash to West Lafayette (Indiana) | 3,855.80 mi (6,205.30 km) |
| Mountain Ash to West Lealman (Florida) | 4,293.04 mi (6,908.98 km) |
| Mountain Ash to West Linn (Oregon) | 4,822.28 mi (7,760.72 km) |
| Mountain Ash to West Little River (Florida) | 4,285.72 mi (6,897.20 km) |
| Mountain Ash to West Melbourne (Florida) | 4,193.40 mi (6,748.63 km) |
