| Varna to Clarkston (Georgia) | 5,611.61 mi (9,031.01 km) |
| Varna to Clarksville (Indiana) | 5,441.71 mi (8,757.58 km) |
| Varna to Clarksville (Tennessee) | 5,589.36 mi (8,995.21 km) |
| Varna to Clawson (Michigan) | 5,136.46 mi (8,266.33 km) |
| Varna to Clay (Alabama) | 5,709.50 mi (9,188.56 km) |
| Varna to Clayton (California) | 6,519.37 mi (10,491.92 km) |
| Varna to Clayton (Missouri) | 5,589.33 mi (8,995.16 km) |
| Varna to Clayton (North Carolina) | 5,290.15 mi (8,513.67 km) |
| Varna to Clayton (Ohio) | 5,311.06 mi (8,547.32 km) |
| Varna to Clearfield (Utah) | 6,100.15 mi (9,817.24 km) |
| Varna to Clearlake (California) | 6,467.61 mi (10,408.62 km) |
| Varna to Clearwater (Florida) | 5,845.80 mi (9,407.90 km) |
| Varna to Cleburne (Texas) | 6,176.99 mi (9,940.90 km) |
| Varna to Clemmons (North Carolina) | 5,349.53 mi (8,609.24 km) |
| Varna to Clemson (South Carolina) | 5,511.78 mi (8,870.36 km) |
