| Carrboro to Bougival | 4,038.91 mi (6,500.00 km) |
| Carrboro to Bouguenais | 3,913.90 mi (6,298.82 km) |
| Carrboro to Boulogne-Billancourt | 4,043.95 mi (6,508.11 km) |
| Carrboro to Boulogne-sur-Mer | 3,974.13 mi (6,395.74 km) |
| Carrboro to Bourg-de-Peage | 4,265.23 mi (6,864.22 km) |
| Carrboro to Bourg-en-Bresse | 4,240.84 mi (6,824.97 km) |
| Carrboro to Bourg-la-Reine | 4,048.45 mi (6,515.35 km) |
| Carrboro to Bourg-les-Valence | 4,260.84 mi (6,857.15 km) |
| Carrboro to Bourges | 4,093.50 mi (6,587.85 km) |
| Carrboro to Bourgoin-Jallieu | 4,259.90 mi (6,855.65 km) |
| Carrboro to Bressuire | 3,971.98 mi (6,392.29 km) |
| Carrboro to Brest | 3,761.64 mi (6,053.78 km) |
| Carrboro to Bretigny-sur-Orge | 4,052.09 mi (6,521.21 km) |
| Carrboro to Breuillet | 4,047.41 mi (6,513.68 km) |
| Carrboro to Briancon | 4,339.88 mi (6,984.35 km) |
