| Birsfelden to Chantilly (Virginia) | 4,107.07 mi (6,609.69 km) |
| Birsfelden to Chaparral (New Mexico) | 5,588.03 mi (8,993.06 km) |
| Birsfelden to Chapel Hill (North Carolina) | 4,304.76 mi (6,927.84 km) |
| Birsfelden to Charleston (Illinois) | 4,517.50 mi (7,270.22 km) |
| Birsfelden to Charleston (South Carolina) | 4,486.15 mi (7,219.77 km) |
| Birsfelden to Charleston (West Virginia) | 4,305.13 mi (6,928.43 km) |
| Birsfelden to Charlotte (North Carolina) | 4,413.38 mi (7,102.64 km) |
| Birsfelden to Charlottesville (Virginia) | 4,187.74 mi (6,739.51 km) |
| Birsfelden to Chaska (Minnesota) | 4,472.57 mi (7,197.91 km) |
| Birsfelden to Chatham (Illinois) | 4,567.99 mi (7,351.47 km) |
| Birsfelden to Chattanooga (Tennessee) | 4,605.40 mi (7,411.68 km) |
| Birsfelden to Cheat Lake (West Virginia) | 4,173.57 mi (6,716.71 km) |
| Birsfelden to Chelsea (Alabama) | 4,745.29 mi (7,636.81 km) |
| Birsfelden to Chelsea (Massachusetts) | 3,692.80 mi (5,942.98 km) |
| Birsfelden to Cheney (Washington) | 5,090.55 mi (8,192.45 km) |
