| Walnut Park to Brown Deer (Wisconsin) | 1,741.59 mi (2,802.82 km) |
| Walnut Park to Brownsburg (Indiana) | 1,795.12 mi (2,888.97 km) |
| Walnut Park to Brownsville (Florida) | 2,329.49 mi (3,748.95 km) |
| Walnut Park to Brownsville (Texas) | 1,355.82 mi (2,181.98 km) |
| Walnut Park to Brownwood (Texas) | 1,126.32 mi (1,812.64 km) |
| Walnut Park to Brunswick (Georgia) | 2,137.53 mi (3,440.03 km) |
| Walnut Park to Brunswick (Ohio) | 2,038.97 mi (3,281.41 km) |
| Walnut Park to Brushy Creek (Texas) | 1,218.44 mi (1,960.90 km) |
| Walnut Park to Bryan (Texas) | 1,293.02 mi (2,080.92 km) |
| Walnut Park to Bryant (Arkansas) | 1,465.49 mi (2,358.47 km) |
| Walnut Park to Bryn Mawr-Skyway (Washington) | 957.65 mi (1,541.19 km) |
| Walnut Park to Buckeye (Arizona) | 322.80 mi (519.49 km) |
| Walnut Park to Buckhall (Virginia) | 2,273.94 mi (3,659.55 km) |
| Walnut Park to Bucyrus (Ohio) | 1,977.73 mi (3,182.84 km) |
| Walnut Park to Buda (Texas) | 1,221.17 mi (1,965.29 km) |
