| Ronkonkoma to Blansko | 4,155.26 mi (6,687.24 km) |
| Ronkonkoma to Bohumin | 4,203.53 mi (6,764.93 km) |
| Ronkonkoma to Boskovice | 4,151.73 mi (6,681.56 km) |
| Ronkonkoma to Brandys nad Labem-Stara Boleslav | 4,050.55 mi (6,518.74 km) |
| Ronkonkoma to Breclav | 4,185.19 mi (6,735.41 km) |
| Ronkonkoma to Brevnov | 4,041.80 mi (6,504.66 km) |
| Ronkonkoma to Brno | 4,159.65 mi (6,694.31 km) |
| Ronkonkoma to Bruntal | 4,166.16 mi (6,704.78 km) |
| Ronkonkoma to Bystrc | 4,155.24 mi (6,687.21 km) |
| Ronkonkoma to Caslav | 4,088.07 mi (6,579.11 km) |
| Ronkonkoma to Celakovice | 4,054.72 mi (6,525.45 km) |
| Ronkonkoma to Ceska Lipa | 4,029.63 mi (6,485.06 km) |
| Ronkonkoma to Ceska Trebova | 4,129.53 mi (6,645.84 km) |
| Ronkonkoma to Ceske Budejovice | 4,082.21 mi (6,569.68 km) |
| Ronkonkoma to Cesky Krumlov | 4,081.16 mi (6,567.99 km) |
