| Silves to Buenaventura Lakes (Florida) | 4,178.06 mi (6,723.94 km) |
| Silves to Buffalo (Minnesota) | 4,265.65 mi (6,864.90 km) |
| Silves to Buffalo (New York) | 3,635.58 mi (5,850.90 km) |
| Silves to Buffalo Grove (Illinois) | 4,085.35 mi (6,574.73 km) |
| Silves to Buford (Georgia) | 4,129.17 mi (6,645.25 km) |
| Silves to Bull Run (Virginia) | 3,669.42 mi (5,905.37 km) |
| Silves to Bullhead City (Arizona) | 5,554.44 mi (8,939.00 km) |
| Silves to Burbank (California) | 5,760.21 mi (9,270.16 km) |
| Silves to Burbank (Illinois) | 4,088.28 mi (6,579.45 km) |
| Silves to Burien (Washington) | 5,310.66 mi (8,546.68 km) |
| Silves to Burkburnett (Texas) | 4,856.99 mi (7,816.56 km) |
| Silves to Burke (Virginia) | 3,656.61 mi (5,884.74 km) |
| Silves to Burke Centre (Virginia) | 3,658.11 mi (5,887.17 km) |
| Silves to Burleson (Texas) | 4,854.07 mi (7,811.87 km) |
| Silves to Burley (Idaho) | 5,204.98 mi (8,376.61 km) |
