| Omurtag to Centralia (Illinois) | 5,504.88 mi (8,859.24 km) |
| Omurtag to Centralia (Washington) | 5,954.30 mi (9,582.51 km) |
| Omurtag to Centreville (Virginia) | 5,044.09 mi (8,117.68 km) |
| Omurtag to Ceres (California) | 6,497.42 mi (10,456.59 km) |
| Omurtag to Cerritos (California) | 6,665.55 mi (10,727.17 km) |
| Omurtag to Chalco (Nebraska) | 5,605.47 mi (9,021.13 km) |
| Omurtag to Chalmette (Louisiana) | 5,981.11 mi (9,625.66 km) |
| Omurtag to Chambersburg (Pennsylvania) | 5,002.09 mi (8,050.08 km) |
| Omurtag to Chamblee (Georgia) | 5,556.18 mi (8,941.81 km) |
| Omurtag to Champaign (Illinois) | 5,393.02 mi (8,679.22 km) |
| Omurtag to Champlin (Minnesota) | 5,304.95 mi (8,537.50 km) |
| Omurtag to Chandler (Arizona) | 6,537.67 mi (10,521.37 km) |
| Omurtag to Chanhassen (Minnesota) | 5,326.98 mi (8,572.95 km) |
| Omurtag to Channahon (Illinois) | 5,326.27 mi (8,571.81 km) |
| Omurtag to Channelview (Texas) | 6,186.35 mi (9,955.97 km) |
