| Olathe to Bicaz | 5,480.76 mi (8,820.42 km) |
| Olathe to Bistrita | 5,418.14 mi (8,719.66 km) |
| Olathe to Blaj | 5,446.50 mi (8,765.30 km) |
| Olathe to Bocsa | 5,411.09 mi (8,708.31 km) |
| Olathe to Boldesti-Scaeni | 5,574.24 mi (8,970.87 km) |
| Olathe to Bolintin Vale | 5,594.77 mi (9,003.91 km) |
| Olathe to Borsa | 5,397.41 mi (8,686.30 km) |
| Olathe to Botosani | 5,456.56 mi (8,781.49 km) |
| Olathe to Brad | 5,411.09 mi (8,708.30 km) |
| Olathe to Bragadiru | 5,605.93 mi (9,021.88 km) |
| Olathe to Braila | 5,624.86 mi (9,052.34 km) |
| Olathe to Brasov | 5,528.32 mi (8,896.98 km) |
| Olathe to Breaza | 5,554.09 mi (8,938.44 km) |
| Olathe to Bucharest | 5,607.10 mi (9,023.75 km) |
| Olathe to Buftea | 5,594.97 mi (9,004.23 km) |
