| Lake Ronkonkoma to Bougival | 3,575.36 mi (5,753.98 km) |
| Lake Ronkonkoma to Bouguenais | 3,454.51 mi (5,559.50 km) |
| Lake Ronkonkoma to Boulogne-Billancourt | 3,580.40 mi (5,762.10 km) |
| Lake Ronkonkoma to Boulogne-sur-Mer | 3,508.53 mi (5,646.43 km) |
| Lake Ronkonkoma to Bourg-de-Peage | 3,806.29 mi (6,125.64 km) |
| Lake Ronkonkoma to Bourg-en-Bresse | 3,779.88 mi (6,083.13 km) |
| Lake Ronkonkoma to Bourg-la-Reine | 3,584.95 mi (5,769.42 km) |
| Lake Ronkonkoma to Bourg-les-Valence | 3,802.14 mi (6,118.96 km) |
| Lake Ronkonkoma to Bourges | 3,632.46 mi (5,845.88 km) |
| Lake Ronkonkoma to Bourgoin-Jallieu | 3,799.91 mi (6,115.37 km) |
| Lake Ronkonkoma to Bressuire | 3,512.69 mi (5,653.13 km) |
| Lake Ronkonkoma to Brest | 3,301.19 mi (5,312.76 km) |
| Lake Ronkonkoma to Bretigny-sur-Orge | 3,588.82 mi (5,775.65 km) |
| Lake Ronkonkoma to Breuillet | 3,584.25 mi (5,768.29 km) |
| Lake Ronkonkoma to Briancon | 3,880.29 mi (6,244.72 km) |
