| Roura to Barberton (Ohio) | 3,092.40 mi (4,976.74 km) |
| Roura to Bardstown (Kentucky) | 3,093.59 mi (4,978.65 km) |
| Roura to Barrington (Illinois) | 3,393.19 mi (5,460.81 km) |
| Roura to Barstow (California) | 4,604.98 mi (7,411.00 km) |
| Roura to Bartlesville (Oklahoma) | 3,532.80 mi (5,685.49 km) |
| Roura to Bartlett (Illinois) | 3,388.81 mi (5,453.76 km) |
| Roura to Bartlett (Tennessee) | 3,184.82 mi (5,125.47 km) |
| Roura to Bartow (Florida) | 2,512.30 mi (4,043.15 km) |
| Roura to Batavia (Illinois) | 3,387.15 mi (5,451.09 km) |
| Roura to Batavia (New York) | 3,080.69 mi (4,957.89 km) |
| Roura to Batesville (Arkansas) | 3,290.42 mi (5,295.43 km) |
| Roura to Baton Rouge (Louisiana) | 3,085.19 mi (4,965.14 km) |
| Roura to Battle Creek (Michigan) | 3,288.28 mi (5,291.98 km) |
| Roura to Battle Ground (Washington) | 5,035.35 mi (8,103.61 km) |
| Roura to Bay City (Michigan) | 3,301.57 mi (5,313.36 km) |
