| Birsfelden to Ridgeland (Mississippi) | 4,934.71 mi (7,941.65 km) |
| Birsfelden to Ridgewood (New Jersey) | 3,878.89 mi (6,242.47 km) |
| Birsfelden to Rifle (Colorado) | 5,232.42 mi (8,420.77 km) |
| Birsfelden to Rincon (Georgia) | 4,565.05 mi (7,346.73 km) |
| Birsfelden to Ringwood (New Jersey) | 3,880.58 mi (6,245.19 km) |
| Birsfelden to Río Grande (Puerto Rico) | 4,524.39 mi (7,281.31 km) |
| Birsfelden to Rio Grande City (Texas) | 5,595.44 mi (9,004.98 km) |
| Birsfelden to Rio Linda (California) | 5,705.30 mi (9,181.79 km) |
| Birsfelden to Rio Rancho (New Mexico) | 5,423.78 mi (8,728.73 km) |
| Birsfelden to Rio Rico (Arizona) | 5,782.34 mi (9,305.78 km) |
| Birsfelden to Ripon (California) | 5,751.82 mi (9,256.65 km) |
| Birsfelden to River Edge (New Jersey) | 3,878.05 mi (6,241.12 km) |
| Birsfelden to River Falls (Wisconsin) | 4,435.05 mi (7,137.52 km) |
| Birsfelden to River Forest (Illinois) | 4,392.29 mi (7,068.70 km) |
| Birsfelden to River Grove (Illinois) | 4,391.66 mi (7,067.69 km) |
