| Provo to Bicaz | 5,877.80 mi (9,459.41 km) |
| Provo to Bistrita | 5,825.48 mi (9,375.21 km) |
| Provo to Blaj | 5,866.62 mi (9,441.41 km) |
| Provo to Bocsa | 5,854.83 mi (9,422.43 km) |
| Provo to Boldesti-Scaeni | 5,987.69 mi (9,636.25 km) |
| Provo to Bolintin Vale | 6,015.27 mi (9,680.64 km) |
| Provo to Borsa | 5,798.97 mi (9,332.53 km) |
| Provo to Botosani | 5,841.98 mi (9,401.76 km) |
| Provo to Brad | 5,840.11 mi (9,398.75 km) |
| Provo to Bragadiru | 6,025.34 mi (9,696.84 km) |
| Provo to Braila | 6,020.86 mi (9,689.64 km) |
| Provo to Brasov | 5,939.65 mi (9,558.95 km) |
| Provo to Breaza | 5,969.12 mi (9,606.37 km) |
| Provo to Bucharest | 6,024.96 mi (9,696.23 km) |
| Provo to Buftea | 6,012.91 mi (9,676.84 km) |
