| Ferentino to Brownsburg (Indiana) | 4,886.99 mi (7,864.86 km) |
| Ferentino to Brownsville (Florida) | 5,223.35 mi (8,406.16 km) |
| Ferentino to Brownsville (Texas) | 6,003.99 mi (9,662.49 km) |
| Ferentino to Brownwood (Texas) | 5,785.06 mi (9,310.15 km) |
| Ferentino to Brunswick (Georgia) | 5,048.25 mi (8,124.37 km) |
| Ferentino to Brunswick (Ohio) | 4,637.46 mi (7,463.27 km) |
| Ferentino to Brushy Creek (Texas) | 5,793.24 mi (9,323.32 km) |
| Ferentino to Bryan (Texas) | 5,728.84 mi (9,219.67 km) |
| Ferentino to Bryant (Arkansas) | 5,376.69 mi (8,652.94 km) |
| Ferentino to Bryn Mawr-Skyway (Washington) | 5,700.67 mi (9,174.35 km) |
| Ferentino to Buckeye (Arizona) | 6,214.53 mi (10,001.31 km) |
| Ferentino to Buckhall (Virginia) | 4,550.71 mi (7,323.65 km) |
| Ferentino to Bucyrus (Ohio) | 4,703.86 mi (7,570.14 km) |
| Ferentino to Buda (Texas) | 5,819.38 mi (9,365.39 km) |
| Ferentino to Buena Park (California) | 6,370.70 mi (10,252.65 km) |
