| Littleton to Brown Deer (Wisconsin) | 915.76 mi (1,473.77 km) |
| Littleton to Brownsburg (Indiana) | 988.85 mi (1,591.40 km) |
| Littleton to Brownsville (Florida) | 1,717.03 mi (2,763.30 km) |
| Littleton to Brownsville (Texas) | 1,035.82 mi (1,666.99 km) |
| Littleton to Brownwood (Texas) | 641.03 mi (1,031.63 km) |
| Littleton to Brunswick (Georgia) | 1,443.56 mi (2,323.19 km) |
| Littleton to Brunswick (Ohio) | 1,222.01 mi (1,966.64 km) |
| Littleton to Brushy Creek (Texas) | 749.72 mi (1,206.56 km) |
| Littleton to Bryan (Texas) | 785.70 mi (1,264.45 km) |
| Littleton to Bryant (Arkansas) | 770.23 mi (1,239.57 km) |
| Littleton to Bryn Mawr-Skyway (Washington) | 1,017.40 mi (1,637.35 km) |
| Littleton to Buckeye (Arizona) | 599.88 mi (965.42 km) |
| Littleton to Buckhall (Virginia) | 1,472.57 mi (2,369.87 km) |
| Littleton to Bucyrus (Ohio) | 1,163.46 mi (1,872.40 km) |
| Littleton to Buda (Texas) | 772.41 mi (1,243.07 km) |
