| Johnston to Channelview (Texas) | 825.84 mi (1,329.06 km) |
| Johnston to Chantilly (Virginia) | 878.08 mi (1,413.13 km) |
| Johnston to Chaparral (New Mexico) | 965.34 mi (1,553.56 km) |
| Johnston to Chapel Hill (North Carolina) | 883.61 mi (1,422.03 km) |
| Johnston to Charleston (Illinois) | 328.40 mi (528.51 km) |
| Johnston to Charleston (South Carolina) | 971.61 mi (1,563.65 km) |
| Johnston to Charleston (West Virginia) | 679.46 mi (1,093.49 km) |
| Johnston to Charlotte (North Carolina) | 827.68 mi (1,332.02 km) |
| Johnston to Charlottesville (Virginia) | 845.29 mi (1,360.36 km) |
| Johnston to Chaska (Minnesota) | 216.02 mi (347.65 km) |
| Johnston to Chatham (Illinois) | 252.98 mi (407.13 km) |
| Johnston to Chattanooga (Tennessee) | 647.64 mi (1,042.27 km) |
| Johnston to Cheat Lake (West Virginia) | 739.08 mi (1,189.44 km) |
| Johnston to Chelsea (Alabama) | 695.96 mi (1,120.04 km) |
| Johnston to Chelsea (Massachusetts) | 1,161.86 mi (1,869.83 km) |
