| Rio Grande City to Boppard | 5,503.48 mi (8,857.00 km) |
| Rio Grande City to Borgentreich | 5,520.75 mi (8,884.78 km) |
| Rio Grande City to Borgholzhausen | 5,467.25 mi (8,798.70 km) |
| Rio Grande City to Borken | 5,422.69 mi (8,726.97 km) |
| Rio Grande City to Borna | 5,656.72 mi (9,103.62 km) |
| Rio Grande City to Bornheim | 5,463.33 mi (8,792.37 km) |
| Rio Grande City to Bosel | 5,424.10 mi (8,729.25 km) |
| Rio Grande City to Bottrop | 5,434.94 mi (8,746.69 km) |
| Rio Grande City to Bovenden | 5,544.85 mi (8,923.57 km) |
| Rio Grande City to Brackenheim | 5,600.14 mi (9,012.56 km) |
| Rio Grande City to Brake | 5,432.25 mi (8,742.36 km) |
| Rio Grande City to Brakel | 5,513.08 mi (8,872.44 km) |
| Rio Grande City to Bramsche | 5,445.45 mi (8,763.60 km) |
| Rio Grande City to Brand | 5,431.34 mi (8,740.90 km) |
| Rio Grande City to Brand-Erbisdorf | 5,696.04 mi (9,166.89 km) |
