| Risca to Waimea (Hawaii) | 7,217.06 mi (11,614.73 km) |
| Risca to Waipahu (Hawaii) | 7,169.50 mi (11,538.19 km) |
| Risca to Waipio (Hawaii) | 7,167.37 mi (11,534.77 km) |
| Risca to Wake Forest (North Carolina) | 3,735.87 mi (6,012.30 km) |
| Risca to Wakefield (Virginia) | 3,553.24 mi (5,718.39 km) |
| Risca to Waldorf (Maryland) | 3,549.58 mi (5,712.50 km) |
| Risca to Walker (Michigan) | 3,708.01 mi (5,967.47 km) |
| Risca to Walker Mill (Maryland) | 3,536.27 mi (5,691.08 km) |
| Risca to Walla Walla (Washington) | 4,672.43 mi (7,519.55 km) |
| Risca to Wallingford Center (Connecticut) | 3,257.55 mi (5,242.53 km) |
| Risca to Wallington (New Jersey) | 3,335.76 mi (5,368.39 km) |
| Risca to Walnut (California) | 5,327.92 mi (8,574.47 km) |
| Risca to Walnut Creek (California) | 5,241.39 mi (8,435.20 km) |
| Risca to Walnut Park (California) | 5,343.60 mi (8,599.69 km) |
| Risca to Waltham (Massachusetts) | 3,153.79 mi (5,075.53 km) |
