| Silver Spring to Bicaz | 4,848.47 mi (7,802.86 km) |
| Silver Spring to Bistrita | 4,778.77 mi (7,690.68 km) |
| Silver Spring to Blaj | 4,794.49 mi (7,715.99 km) |
| Silver Spring to Bocsa | 4,739.04 mi (7,626.74 km) |
| Silver Spring to Boldesti-Scaeni | 4,923.75 mi (7,924.00 km) |
| Silver Spring to Bolintin Vale | 4,937.24 mi (7,945.72 km) |
| Silver Spring to Borsa | 4,764.09 mi (7,667.06 km) |
| Silver Spring to Botosani | 4,835.83 mi (7,782.51 km) |
| Silver Spring to Brad | 4,752.28 mi (7,648.05 km) |
| Silver Spring to Bragadiru | 4,949.00 mi (7,964.65 km) |
| Silver Spring to Braila | 4,988.27 mi (8,027.85 km) |
| Silver Spring to Brasov | 4,881.36 mi (7,855.78 km) |
| Silver Spring to Breaza | 4,902.88 mi (7,890.42 km) |
| Silver Spring to Bucharest | 4,951.50 mi (7,968.67 km) |
| Silver Spring to Buftea | 4,939.73 mi (7,949.72 km) |
