| Niederkassel to Bear (Delaware) | 3,884.43 mi (6,251.39 km) |
| Niederkassel to Beatrice (Nebraska) | 4,648.45 mi (7,480.96 km) |
| Niederkassel to Beaufort (South Carolina) | 4,428.53 mi (7,127.02 km) |
| Niederkassel to Beaumont (California) | 5,665.87 mi (9,118.34 km) |
| Niederkassel to Beaumont (Texas) | 5,084.30 mi (8,182.40 km) |
| Niederkassel to Beaver Dam (Wisconsin) | 4,207.45 mi (6,771.24 km) |
| Niederkassel to Beavercreek (Ohio) | 4,208.58 mi (6,773.06 km) |
| Niederkassel to Beaverton (Oregon) | 5,141.12 mi (8,273.84 km) |
| Niederkassel to Beckley (West Virginia) | 4,188.97 mi (6,741.49 km) |
| Niederkassel to Bedford (Indiana) | 4,343.48 mi (6,990.16 km) |
| Niederkassel to Bedford (Ohio) | 4,033.34 mi (6,491.03 km) |
| Niederkassel to Bedford (Texas) | 5,051.57 mi (8,129.71 km) |
| Niederkassel to Bedford Heights (Ohio) | 4,031.59 mi (6,488.22 km) |
| Niederkassel to Beech Grove (Indiana) | 4,286.64 mi (6,898.67 km) |
| Niederkassel to Beeville (Texas) | 5,312.11 mi (8,549.01 km) |
