| Sozopol to Camas (Washington) | 6,083.71 mi (9,790.79 km) |
| Sozopol to Cambridge (Maryland) | 5,083.12 mi (8,180.49 km) |
| Sozopol to Cambridge (Massachusetts) | 4,713.69 mi (7,585.95 km) |
| Sozopol to Camden (Arkansas) | 5,979.50 mi (9,623.08 km) |
| Sozopol to Camden (New Jersey) | 4,980.98 mi (8,016.11 km) |
| Sozopol to Cameron Park (California) | 6,499.39 mi (10,459.76 km) |
| Sozopol to Camp Pendleton South (California) | 6,761.45 mi (10,881.51 km) |
| Sozopol to Camp Springs (Maryland) | 5,105.27 mi (8,216.13 km) |
| Sozopol to Camp Verde (Arizona) | 6,535.15 mi (10,517.30 km) |
| Sozopol to Campbell (California) | 6,608.46 mi (10,635.29 km) |
| Sozopol to Campbellsville (Kentucky) | 5,504.50 mi (8,858.64 km) |
| Sozopol to Campton Hills (Illinois) | 5,384.05 mi (8,664.79 km) |
| Sozopol to Canby (Oregon) | 6,109.82 mi (9,832.81 km) |
| Sozopol to Candelaria (Puerto Rico) | 5,561.80 mi (8,950.86 km) |
| Sozopol to Candler-McAfee (Georgia) | 5,643.23 mi (9,081.91 km) |
