| Birsfelden to Ukiah (California) | 5,727.84 mi (9,218.06 km) |
| Birsfelden to Union (Missouri) | 4,677.19 mi (7,527.20 km) |
| Birsfelden to Union City (California) | 5,785.49 mi (9,310.85 km) |
| Birsfelden to Union City (Georgia) | 4,645.96 mi (7,476.95 km) |
| Birsfelden to Union City (New Jersey) | 3,884.33 mi (6,251.23 km) |
| Birsfelden to Union City (Tennessee) | 4,696.31 mi (7,557.98 km) |
| Birsfelden to Union Hill-Novelty Hill (Washington) | 5,195.06 mi (8,360.64 km) |
| Birsfelden to Union Park (Florida) | 4,740.78 mi (7,629.55 km) |
| Birsfelden to Uniondale (New York) | 3,867.96 mi (6,224.88 km) |
| Birsfelden to Universal City (Texas) | 5,409.95 mi (8,706.47 km) |
| Birsfelden to University (Florida) | 4,816.75 mi (7,751.81 km) |
| Birsfelden to University City (Missouri) | 4,640.57 mi (7,468.28 km) |
| Birsfelden to University Heights (Ohio) | 4,162.37 mi (6,698.69 km) |
| Birsfelden to University of California-Santa Barbara (California) | 5,908.25 mi (9,508.41 km) |
| Birsfelden to University Park (Texas) | 5,180.80 mi (8,337.69 km) |
