| Modra to Blue Springs (Missouri) | 5,093.98 mi (8,197.97 km) |
| Modra to Bluffdale (Utah) | 5,562.47 mi (8,951.92 km) |
| Modra to Bluffton (Indiana) | 4,680.96 mi (7,533.27 km) |
| Modra to Bluffton (South Carolina) | 4,938.97 mi (7,948.51 km) |
| Modra to Blythe (California) | 6,045.31 mi (9,728.99 km) |
| Modra to Blytheville (Arkansas) | 5,098.83 mi (8,205.77 km) |
| Modra to Boca Raton (Florida) | 5,197.77 mi (8,365.00 km) |
| Modra to Boerne (Texas) | 5,751.02 mi (9,255.37 km) |
| Modra to Bogalusa (Louisiana) | 5,366.02 mi (8,635.77 km) |
| Modra to Boiling Springs (South Carolina) | 4,840.36 mi (7,789.81 km) |
| Modra to Boise (Idaho) | 5,487.77 mi (8,831.72 km) |
| Modra to Bolingbrook (Illinois) | 4,739.67 mi (7,627.77 km) |
| Modra to Bolivar (Missouri) | 5,138.38 mi (8,269.42 km) |
| Modra to Bon Air (Virginia) | 4,545.65 mi (7,315.51 km) |
| Modra to Bonham (Texas) | 5,451.83 mi (8,773.87 km) |
