| Llantrisant to Beverly Hills (Florida) | 4,228.35 mi (6,804.88 km) |
| Llantrisant to Beverly Hills (Michigan) | 3,621.74 mi (5,828.63 km) |
| Llantrisant to Bexley (Ohio) | 3,723.33 mi (5,992.12 km) |
| Llantrisant to Biddeford (Maine) | 3,067.48 mi (4,936.63 km) |
| Llantrisant to Big Bear City (California) | 5,273.33 mi (8,486.61 km) |
| Llantrisant to Big Lake (Minnesota) | 3,893.06 mi (6,265.27 km) |
| Llantrisant to Big Spring (Texas) | 4,830.04 mi (7,773.20 km) |
| Llantrisant to Billings (Montana) | 4,380.60 mi (7,049.89 km) |
| Llantrisant to Biloxi (Mississippi) | 4,423.10 mi (7,118.28 km) |
| Llantrisant to Binghamton (New York) | 3,346.37 mi (5,385.46 km) |
| Llantrisant to Birmingham (Alabama) | 4,182.47 mi (6,731.04 km) |
| Llantrisant to Birmingham (Michigan) | 3,619.74 mi (5,825.41 km) |
| Llantrisant to Bismarck (North Dakota) | 4,071.21 mi (6,551.98 km) |
| Llantrisant to Bithlo (Florida) | 4,188.96 mi (6,741.48 km) |
| Llantrisant to Bixby (Oklahoma) | 4,425.00 mi (7,121.34 km) |
