| Birsfelden to Crest Hill (Illinois) | 4,418.37 mi (7,110.69 km) |
| Birsfelden to Crestview (Florida) | 4,867.07 mi (7,832.79 km) |
| Birsfelden to Crestwood (Illinois) | 4,400.61 mi (7,082.10 km) |
| Birsfelden to Crestwood (Missouri) | 4,647.58 mi (7,479.56 km) |
| Birsfelden to Creve Coeur (Missouri) | 4,645.11 mi (7,475.58 km) |
| Birsfelden to Crofton (Maryland) | 4,069.40 mi (6,549.07 km) |
| Birsfelden to Crossville (Tennessee) | 4,554.90 mi (7,330.40 km) |
| Birsfelden to Crowley (Louisiana) | 5,135.61 mi (8,264.97 km) |
| Birsfelden to Crowley (Texas) | 5,216.85 mi (8,395.71 km) |
| Birsfelden to Crown Point (Indiana) | 4,395.89 mi (7,074.50 km) |
| Birsfelden to Crystal (Minnesota) | 4,453.24 mi (7,166.79 km) |
| Birsfelden to Crystal Lake (Illinois) | 4,396.65 mi (7,075.73 km) |
| Birsfelden to Cudahy (California) | 5,882.49 mi (9,466.96 km) |
| Birsfelden to Cudahy (Wisconsin) | 4,346.14 mi (6,994.44 km) |
| Birsfelden to Cullman (Alabama) | 4,713.45 mi (7,585.56 km) |
