| Thornbury to Bicaz | 1,321.26 mi (2,126.37 km) |
| Thornbury to Bistrita | 1,246.71 mi (2,006.39 km) |
| Thornbury to Blaj | 1,250.44 mi (2,012.38 km) |
| Thornbury to Bocsa | 1,183.59 mi (1,904.80 km) |
| Thornbury to Boldesti-Scaeni | 1,378.00 mi (2,217.67 km) |
| Thornbury to Bolintin Vale | 1,386.71 mi (2,231.70 km) |
| Thornbury to Borsa | 1,239.26 mi (1,994.39 km) |
| Thornbury to Botosani | 1,322.84 mi (2,128.90 km) |
| Thornbury to Brad | 1,204.08 mi (1,937.77 km) |
| Thornbury to Bragadiru | 1,398.64 mi (2,250.90 km) |
| Thornbury to Braila | 1,452.12 mi (2,336.96 km) |
| Thornbury to Brasov | 1,339.23 mi (2,155.28 km) |
| Thornbury to Breaza | 1,357.04 mi (2,183.95 km) |
| Thornbury to Bucharest | 1,401.90 mi (2,256.15 km) |
| Thornbury to Buftea | 1,390.53 mi (2,237.84 km) |
