| Koflach to Chantilly (Virginia) | 4,431.68 mi (7,132.10 km) |
| Koflach to Chaparral (New Mexico) | 5,874.36 mi (9,453.88 km) |
| Koflach to Chapel Hill (North Carolina) | 4,632.97 mi (7,456.05 km) |
| Koflach to Charleston (Illinois) | 4,824.50 mi (7,764.28 km) |
| Koflach to Charleston (South Carolina) | 4,818.46 mi (7,754.57 km) |
| Koflach to Charleston (West Virginia) | 4,625.04 mi (7,443.28 km) |
| Koflach to Charlotte (North Carolina) | 4,740.53 mi (7,629.15 km) |
| Koflach to Charlottesville (Virginia) | 4,512.68 mi (7,262.46 km) |
| Koflach to Chaska (Minnesota) | 4,755.79 mi (7,653.70 km) |
| Koflach to Chatham (Illinois) | 4,871.89 mi (7,840.55 km) |
| Koflach to Chattanooga (Tennessee) | 4,926.53 mi (7,928.49 km) |
| Koflach to Cheat Lake (West Virginia) | 4,493.22 mi (7,231.14 km) |
| Koflach to Chelsea (Alabama) | 5,067.58 mi (8,155.49 km) |
| Koflach to Chelsea (Massachusetts) | 4,017.97 mi (6,466.30 km) |
| Koflach to Cheney (Washington) | 5,308.90 mi (8,543.85 km) |
