| Roman to Barberton (Ohio) | 4,947.46 mi (7,962.17 km) |
| Roman to Bardstown (Kentucky) | 5,248.84 mi (8,447.18 km) |
| Roman to Barrington (Illinois) | 5,112.15 mi (8,227.21 km) |
| Roman to Barstow (California) | 6,359.18 mi (10,234.12 km) |
| Roman to Bartlesville (Oklahoma) | 5,662.80 mi (9,113.40 km) |
| Roman to Bartlett (Illinois) | 5,123.81 mi (8,245.98 km) |
| Roman to Bartlett (Tennessee) | 5,540.56 mi (8,916.66 km) |
| Roman to Bartow (Florida) | 5,631.73 mi (9,063.40 km) |
| Roman to Batavia (Illinois) | 5,134.26 mi (8,262.79 km) |
| Roman to Batavia (New York) | 4,726.48 mi (7,606.53 km) |
| Roman to Batesville (Arkansas) | 5,573.58 mi (8,969.81 km) |
| Roman to Baton Rouge (Louisiana) | 5,849.01 mi (9,413.07 km) |
| Roman to Battle Creek (Michigan) | 5,007.56 mi (8,058.88 km) |
| Roman to Battle Ground (Washington) | 5,769.12 mi (9,284.50 km) |
| Roman to Bay City (Michigan) | 4,895.86 mi (7,879.12 km) |
