| Risca to Bear (Delaware) | 3,453.89 mi (5,558.49 km) |
| Risca to Beatrice (Nebraska) | 4,252.37 mi (6,843.53 km) |
| Risca to Beaufort (South Carolina) | 3,993.51 mi (6,426.94 km) |
| Risca to Beaumont (California) | 5,305.62 mi (8,538.57 km) |
| Risca to Beaumont (Texas) | 4,662.40 mi (7,503.41 km) |
| Risca to Beaver Dam (Wisconsin) | 3,804.41 mi (6,122.61 km) |
| Risca to Beavercreek (Ohio) | 3,788.75 mi (6,097.40 km) |
| Risca to Beaverton (Oregon) | 4,832.84 mi (7,777.71 km) |
| Risca to Beckley (West Virginia) | 3,761.64 mi (6,053.77 km) |
| Risca to Bedford (Indiana) | 3,925.48 mi (6,317.45 km) |
| Risca to Bedford (Ohio) | 3,613.39 mi (5,815.19 km) |
| Risca to Bedford (Texas) | 4,639.62 mi (7,466.75 km) |
| Risca to Bedford Heights (Ohio) | 3,611.63 mi (5,812.35 km) |
| Risca to Beech Grove (Indiana) | 3,869.81 mi (6,227.86 km) |
| Risca to Beeville (Texas) | 4,893.40 mi (7,875.16 km) |
