| Sliven to Chantilly (Virginia) | 5,056.43 mi (8,137.54 km) |
| Sliven to Chaparral (New Mexico) | 6,468.69 mi (10,410.35 km) |
| Sliven to Chapel Hill (North Carolina) | 5,258.98 mi (8,463.51 km) |
| Sliven to Charleston (Illinois) | 5,438.64 mi (8,752.65 km) |
| Sliven to Charleston (South Carolina) | 5,445.49 mi (8,763.68 km) |
| Sliven to Charleston (West Virginia) | 5,247.49 mi (8,445.03 km) |
| Sliven to Charlotte (North Carolina) | 5,366.15 mi (8,635.98 km) |
| Sliven to Charlottesville (Virginia) | 5,137.53 mi (8,268.05 km) |
| Sliven to Chaska (Minnesota) | 5,350.18 mi (8,610.28 km) |
| Sliven to Chatham (Illinois) | 5,483.66 mi (8,825.11 km) |
| Sliven to Chattanooga (Tennessee) | 5,549.43 mi (8,930.95 km) |
| Sliven to Cheat Lake (West Virginia) | 5,115.63 mi (8,232.81 km) |
| Sliven to Chelsea (Alabama) | 5,690.99 mi (9,158.77 km) |
| Sliven to Chelsea (Massachusetts) | 4,643.12 mi (7,472.37 km) |
| Sliven to Cheney (Washington) | 5,828.46 mi (9,380.00 km) |
