| Smartno to Brownsburg (Indiana) | 4,771.86 mi (7,679.56 km) |
| Smartno to Brownsville (Florida) | 5,184.77 mi (8,344.09 km) |
| Smartno to Brownsville (Texas) | 5,906.26 mi (9,505.20 km) |
| Smartno to Brownwood (Texas) | 5,662.71 mi (9,113.26 km) |
| Smartno to Brunswick (Georgia) | 4,983.46 mi (8,020.11 km) |
| Smartno to Brunswick (Ohio) | 4,528.50 mi (7,287.92 km) |
| Smartno to Brushy Creek (Texas) | 5,678.96 mi (9,139.40 km) |
| Smartno to Bryan (Texas) | 5,618.42 mi (9,041.97 km) |
| Smartno to Bryant (Arkansas) | 5,264.23 mi (8,471.96 km) |
| Smartno to Bryn Mawr-Skyway (Washington) | 5,472.81 mi (8,807.63 km) |
| Smartno to Buckeye (Arizona) | 6,043.93 mi (9,726.76 km) |
| Smartno to Buckhall (Virginia) | 4,464.66 mi (7,185.18 km) |
| Smartno to Bucyrus (Ohio) | 4,593.79 mi (7,393.00 km) |
| Smartno to Buda (Texas) | 5,706.24 mi (9,183.31 km) |
| Smartno to Buena Park (California) | 6,182.57 mi (9,949.89 km) |
