| Willoughby to Bicaz | 4,879.52 mi (7,852.83 km) |
| Willoughby to Bistrita | 4,812.52 mi (7,745.00 km) |
| Willoughby to Blaj | 4,833.71 mi (7,779.10 km) |
| Willoughby to Bocsa | 4,786.76 mi (7,703.54 km) |
| Willoughby to Boldesti-Scaeni | 4,962.84 mi (7,986.92 km) |
| Willoughby to Bolintin Vale | 4,979.41 mi (8,013.59 km) |
| Willoughby to Borsa | 4,795.22 mi (7,717.15 km) |
| Willoughby to Botosani | 4,862.00 mi (7,824.63 km) |
| Willoughby to Brad | 4,794.26 mi (7,715.61 km) |
| Willoughby to Bragadiru | 4,990.96 mi (8,032.18 km) |
| Willoughby to Braila | 5,021.73 mi (8,081.69 km) |
| Willoughby to Brasov | 4,918.77 mi (7,915.99 km) |
| Willoughby to Breaza | 4,942.20 mi (7,953.69 km) |
| Willoughby to Bucharest | 4,992.90 mi (8,035.29 km) |
| Willoughby to Buftea | 4,980.92 mi (8,016.02 km) |
