| Sliven to Centralia (Illinois) | 5,521.89 mi (8,886.62 km) |
| Sliven to Centralia (Washington) | 5,979.78 mi (9,623.52 km) |
| Sliven to Centreville (Virginia) | 5,058.38 mi (8,140.67 km) |
| Sliven to Ceres (California) | 6,521.62 mi (10,495.53 km) |
| Sliven to Cerritos (California) | 6,688.65 mi (10,764.35 km) |
| Sliven to Chalco (Nebraska) | 5,624.82 mi (9,052.27 km) |
| Sliven to Chalmette (Louisiana) | 5,995.90 mi (9,649.47 km) |
| Sliven to Chambersburg (Pennsylvania) | 5,016.80 mi (8,073.76 km) |
| Sliven to Chamblee (Georgia) | 5,570.59 mi (8,965.00 km) |
| Sliven to Champaign (Illinois) | 5,410.28 mi (8,707.00 km) |
| Sliven to Champlin (Minnesota) | 5,324.69 mi (8,569.26 km) |
| Sliven to Chandler (Arizona) | 6,559.18 mi (10,555.98 km) |
| Sliven to Chanhassen (Minnesota) | 5,346.67 mi (8,604.64 km) |
| Sliven to Channahon (Illinois) | 5,343.90 mi (8,600.18 km) |
| Sliven to Channelview (Texas) | 6,202.58 mi (9,982.08 km) |
