| Gardner to Bougival | 4,550.36 mi (7,323.10 km) |
| Gardner to Bouguenais | 4,462.41 mi (7,181.55 km) |
| Gardner to Boulogne-Billancourt | 4,555.36 mi (7,331.15 km) |
| Gardner to Boulogne-sur-Mer | 4,463.13 mi (7,182.71 km) |
| Gardner to Bourg-de-Peage | 4,810.95 mi (7,742.48 km) |
| Gardner to Bourg-en-Bresse | 4,771.85 mi (7,679.55 km) |
| Gardner to Bourg-la-Reine | 4,560.27 mi (7,339.04 km) |
| Gardner to Bourg-les-Valence | 4,808.34 mi (7,738.28 km) |
| Gardner to Bourges | 4,626.45 mi (7,445.55 km) |
| Gardner to Bourgoin-Jallieu | 4,798.10 mi (7,721.80 km) |
| Gardner to Bressuire | 4,520.18 mi (7,274.52 km) |
| Gardner to Brest | 4,305.27 mi (6,928.66 km) |
| Gardner to Bretigny-sur-Orge | 4,566.11 mi (7,348.45 km) |
| Gardner to Breuillet | 4,562.58 mi (7,342.77 km) |
| Gardner to Briancon | 4,879.72 mi (7,853.15 km) |
