| Birsfelden to Spout Springs (North Carolina) | 4,333.93 mi (6,974.78 km) |
| Birsfelden to Spring (Texas) | 5,266.37 mi (8,475.41 km) |
| Birsfelden to Spring Creek (Nevada) | 5,415.27 mi (8,715.04 km) |
| Birsfelden to Spring Hill (Florida) | 4,801.67 mi (7,727.54 km) |
| Birsfelden to Spring Hill (Tennessee) | 4,642.09 mi (7,470.72 km) |
| Birsfelden to Spring Lake (North Carolina) | 4,336.32 mi (6,978.63 km) |
| Birsfelden to Spring Valley (California) | 5,914.84 mi (9,519.02 km) |
| Birsfelden to Spring Valley (Nevada) | 5,667.92 mi (9,121.63 km) |
| Birsfelden to Spring Valley (New York) | 3,870.75 mi (6,229.36 km) |
| Birsfelden to Springboro (Ohio) | 4,356.81 mi (7,011.60 km) |
| Birsfelden to Springdale (Arkansas) | 4,910.09 mi (7,902.03 km) |
| Birsfelden to Springdale (New Jersey) | 3,960.89 mi (6,374.44 km) |
| Birsfelden to Springdale (Ohio) | 4,378.78 mi (7,046.97 km) |
| Birsfelden to Springfield (Illinois) | 4,561.86 mi (7,341.61 km) |
| Birsfelden to Springfield (Massachusetts) | 3,767.09 mi (6,062.54 km) |
