| Stamboliyski to Carson (California) | 6,682.69 mi (10,754.76 km) |
| Stamboliyski to Carson City (Nevada) | 6,390.06 mi (10,283.81 km) |
| Stamboliyski to Carteret (New Jersey) | 4,800.10 mi (7,725.01 km) |
| Stamboliyski to Cartersville (Georgia) | 5,527.74 mi (8,896.03 km) |
| Stamboliyski to Carthage (Missouri) | 5,742.70 mi (9,241.98 km) |
| Stamboliyski to Cary (Illinois) | 5,266.89 mi (8,476.24 km) |
| Stamboliyski to Cary (North Carolina) | 5,204.55 mi (8,375.92 km) |
| Stamboliyski to Casa de Oro-Mount Helix (California) | 6,714.53 mi (10,805.99 km) |
| Stamboliyski to Casa Grande (Arizona) | 6,557.79 mi (10,553.75 km) |
| Stamboliyski to Casas Adobes (Arizona) | 6,568.53 mi (10,571.03 km) |
| Stamboliyski to Cascades (Virginia) | 4,997.07 mi (8,042.01 km) |
| Stamboliyski to Casper (Wyoming) | 5,819.95 mi (9,366.30 km) |
| Stamboliyski to Casselberry (Florida) | 5,646.36 mi (9,086.93 km) |
| Stamboliyski to Castaic (California) | 6,652.57 mi (10,706.28 km) |
| Stamboliyski to Castle Pines (Colorado) | 5,969.05 mi (9,606.26 km) |
