| Apex to Centralia (Illinois) | 596.41 mi (959.83 km) |
| Apex to Centralia (Washington) | 2,379.09 mi (3,828.78 km) |
| Apex to Centreville (Virginia) | 229.25 mi (368.94 km) |
| Apex to Ceres (California) | 2,316.79 mi (3,728.52 km) |
| Apex to Cerritos (California) | 2,212.77 mi (3,561.11 km) |
| Apex to Chalco (Nebraska) | 1,005.00 mi (1,617.40 km) |
| Apex to Chalmette (Louisiana) | 756.94 mi (1,218.18 km) |
| Apex to Chambersburg (Pennsylvania) | 298.23 mi (479.96 km) |
| Apex to Chamblee (Georgia) | 333.00 mi (535.91 km) |
| Apex to Champaign (Illinois) | 594.91 mi (957.42 km) |
| Apex to Champlin (Minnesota) | 1,001.52 mi (1,611.80 km) |
| Apex to Chandler (Arizona) | 1,876.45 mi (3,019.86 km) |
| Apex to Chanhassen (Minnesota) | 995.92 mi (1,602.78 km) |
| Apex to Channahon (Illinois) | 641.22 mi (1,031.94 km) |
| Apex to Channelview (Texas) | 1,027.09 mi (1,652.94 km) |
