| Potomac to Balmazujvaros | 4,644.54 mi (7,474.67 km) |
| Potomac to Barcs | 4,551.65 mi (7,325.17 km) |
| Potomac to Batonyterenye | 4,571.36 mi (7,356.89 km) |
| Potomac to Bekes | 4,668.60 mi (7,513.39 km) |
| Potomac to Bekescsaba | 4,670.30 mi (7,516.13 km) |
| Potomac to Berettyoujfalu | 4,667.65 mi (7,511.86 km) |
| Potomac to Biatorbagy | 4,551.07 mi (7,324.24 km) |
| Potomac to Bicske | 4,542.88 mi (7,311.06 km) |
| Potomac to Bonyhad | 4,582.52 mi (7,374.85 km) |
| Potomac to Budakalasz | 4,554.25 mi (7,329.36 km) |
| Potomac to Budakeszi | 4,553.62 mi (7,328.35 km) |
| Potomac to Budaors | 4,556.70 mi (7,333.31 km) |
| Potomac to Budapest | 4,559.22 mi (7,337.36 km) |
| Potomac to Cegled | 4,600.68 mi (7,404.07 km) |
| Potomac to Celldomolk | 4,492.16 mi (7,229.43 km) |
