| Calexico to Bicaz | 6,440.74 mi (10,365.36 km) |
| Calexico to Bistrita | 6,387.80 mi (10,280.18 km) |
| Calexico to Blaj | 6,428.17 mi (10,345.13 km) |
| Calexico to Bocsa | 6,414.44 mi (10,323.04 km) |
| Calexico to Boldesti-Scaeni | 6,549.83 mi (10,540.93 km) |
| Calexico to Bolintin Vale | 6,576.99 mi (10,584.64 km) |
| Calexico to Borsa | 6,361.58 mi (10,237.98 km) |
| Calexico to Botosani | 6,405.39 mi (10,308.48 km) |
| Calexico to Brad | 6,400.96 mi (10,301.35 km) |
| Calexico to Bragadiru | 6,587.14 mi (10,600.98 km) |
| Calexico to Braila | 6,583.98 mi (10,595.89 km) |
| Calexico to Brasov | 6,501.87 mi (10,463.75 km) |
| Calexico to Breaza | 6,531.14 mi (10,510.85 km) |
| Calexico to Bucharest | 6,586.86 mi (10,600.53 km) |
| Calexico to Buftea | 6,574.79 mi (10,581.11 km) |
