| Grimes to Brown Deer (Wisconsin) | 314.22 mi (505.69 km) |
| Grimes to Brownsburg (Indiana) | 408.15 mi (656.85 km) |
| Grimes to Brownsville (Florida) | 1,340.34 mi (2,157.07 km) |
| Grimes to Brownsville (Texas) | 1,103.32 mi (1,775.63 km) |
| Grimes to Brownwood (Texas) | 745.60 mi (1,199.92 km) |
| Grimes to Brunswick (Georgia) | 997.40 mi (1,605.16 km) |
| Grimes to Brunswick (Ohio) | 620.25 mi (998.20 km) |
| Grimes to Brushy Creek (Texas) | 801.99 mi (1,290.68 km) |
| Grimes to Bryan (Texas) | 774.36 mi (1,246.21 km) |
| Grimes to Bryant (Arkansas) | 493.08 mi (793.53 km) |
| Grimes to Bryn Mawr-Skyway (Washington) | 1,447.18 mi (2,329.01 km) |
| Grimes to Buckeye (Arizona) | 1,175.51 mi (1,891.80 km) |
| Grimes to Buckhall (Virginia) | 885.01 mi (1,424.28 km) |
| Grimes to Bucyrus (Ohio) | 565.13 mi (909.48 km) |
| Grimes to Buda (Texas) | 832.86 mi (1,340.36 km) |
