| Koflach to Centralia (Illinois) | 4,907.44 mi (7,897.76 km) |
| Koflach to Centralia (Washington) | 5,479.13 mi (8,817.80 km) |
| Koflach to Centreville (Virginia) | 4,433.58 mi (7,135.16 km) |
| Koflach to Ceres (California) | 5,988.40 mi (9,637.40 km) |
| Koflach to Cerritos (California) | 6,134.80 mi (9,873.01 km) |
| Koflach to Chalco (Nebraska) | 5,026.87 mi (8,089.96 km) |
| Koflach to Chalmette (Louisiana) | 5,372.24 mi (8,645.79 km) |
| Koflach to Chambersburg (Pennsylvania) | 4,393.11 mi (7,070.03 km) |
| Koflach to Chamblee (Georgia) | 4,946.01 mi (7,959.83 km) |
| Koflach to Champaign (Illinois) | 4,797.31 mi (7,720.52 km) |
| Koflach to Champlin (Minnesota) | 4,730.76 mi (7,613.42 km) |
| Koflach to Chandler (Arizona) | 5,982.59 mi (9,628.05 km) |
| Koflach to Chanhassen (Minnesota) | 4,752.29 mi (7,648.07 km) |
| Koflach to Channahon (Illinois) | 4,733.22 mi (7,617.38 km) |
| Koflach to Channelview (Texas) | 5,583.91 mi (8,986.44 km) |
