| Tonypandy to Black Forest (Colorado) | 4,588.61 mi (7,384.66 km) |
| Tonypandy to Blackfoot (Idaho) | 4,632.34 mi (7,455.03 km) |
| Tonypandy to Blackhawk (California) | 5,230.53 mi (8,417.73 km) |
| Tonypandy to Blacksburg (Virginia) | 3,741.29 mi (6,021.03 km) |
| Tonypandy to Blackwells Mills (New Jersey) | 3,356.95 mi (5,402.49 km) |
| Tonypandy to Blaine (Minnesota) | 3,875.76 mi (6,237.43 km) |
| Tonypandy to Bloomingdale (Florida) | 4,267.71 mi (6,868.21 km) |
| Tonypandy to Bloomingdale (Illinois) | 3,830.91 mi (6,165.26 km) |
| Tonypandy to Bloomington (California) | 5,298.59 mi (8,527.26 km) |
| Tonypandy to Bloomington (Illinois) | 3,932.98 mi (6,329.53 km) |
| Tonypandy to Bloomington (Indiana) | 3,898.12 mi (6,273.41 km) |
| Tonypandy to Bloomington (Minnesota) | 3,895.25 mi (6,268.80 km) |
| Tonypandy to Bloomsburg (Pennsylvania) | 3,410.55 mi (5,488.75 km) |
| Tonypandy to Blue Ash (Ohio) | 3,808.91 mi (6,129.85 km) |
| Tonypandy to Blue Island (Illinois) | 3,828.46 mi (6,161.31 km) |
