| Llantrisant to Burlingame (California) | 5,264.01 mi (8,471.61 km) |
| Llantrisant to Burlington (Iowa) | 4,005.97 mi (6,446.99 km) |
| Llantrisant to Burlington (Kentucky) | 3,837.91 mi (6,176.52 km) |
| Llantrisant to Burlington (North Carolina) | 3,759.64 mi (6,050.55 km) |
| Llantrisant to Burlington (Vermont) | 3,140.29 mi (5,053.81 km) |
| Llantrisant to Burlington (Wisconsin) | 3,810.37 mi (6,132.19 km) |
| Llantrisant to Burnsville (Minnesota) | 3,902.67 mi (6,280.73 km) |
| Llantrisant to Burr Ridge (Illinois) | 3,838.92 mi (6,178.14 km) |
| Llantrisant to Burton (Michigan) | 3,615.64 mi (5,818.82 km) |
| Llantrisant to Burtonsville (Maryland) | 3,517.26 mi (5,660.48 km) |
| Llantrisant to Butler (Pennsylvania) | 3,561.19 mi (5,731.19 km) |
| Llantrisant to Butte (Montana) | 4,504.94 mi (7,250.00 km) |
| Llantrisant to Byram (Mississippi) | 4,390.46 mi (7,065.76 km) |
| Llantrisant to Cabot (Arkansas) | 4,322.25 mi (6,955.99 km) |
| Llantrisant to Cadillac (Michigan) | 3,630.74 mi (5,843.11 km) |
