| Pontypridd to Bonita (California) | 5,368.98 mi (8,640.54 km) |
| Pontypridd to Bonita Springs (Florida) | 4,328.72 mi (6,966.40 km) |
| Pontypridd to Bonney Lake (Washington) | 4,712.57 mi (7,584.15 km) |
| Pontypridd to Boone (Iowa) | 4,050.58 mi (6,518.77 km) |
| Pontypridd to Boone (North Carolina) | 3,844.30 mi (6,186.80 km) |
| Pontypridd to Borger (Texas) | 4,649.01 mi (7,481.85 km) |
| Pontypridd to Bossier City (Louisiana) | 4,509.56 mi (7,257.44 km) |
| Pontypridd to Boston (Massachusetts) | 3,139.97 mi (5,053.29 km) |
| Pontypridd to Bostonia (California) | 5,357.58 mi (8,622.19 km) |
| Pontypridd to Bothell (Washington) | 4,680.26 mi (7,532.15 km) |
| Pontypridd to Bothell East (Washington) | 4,677.87 mi (7,528.31 km) |
| Pontypridd to Bothell West (Washington) | 4,679.44 mi (7,530.83 km) |
| Pontypridd to Boulder (Colorado) | 4,563.96 mi (7,344.98 km) |
| Pontypridd to Boulder City (Nevada) | 5,121.00 mi (8,241.46 km) |
| Pontypridd to Bound Brook (New Jersey) | 3,355.53 mi (5,400.20 km) |
