| Alexandroupoli to Carson (California) | 6,793.96 mi (10,933.83 km) |
| Alexandroupoli to Carson City (Nevada) | 6,500.20 mi (10,461.06 km) |
| Alexandroupoli to Carteret (New Jersey) | 4,908.69 mi (7,899.78 km) |
| Alexandroupoli to Cartersville (Georgia) | 5,636.72 mi (9,071.42 km) |
| Alexandroupoli to Carthage (Missouri) | 5,854.37 mi (9,421.69 km) |
| Alexandroupoli to Cary (Illinois) | 5,378.56 mi (8,655.96 km) |
| Alexandroupoli to Cary (North Carolina) | 5,312.40 mi (8,549.48 km) |
| Alexandroupoli to Casa de Oro-Mount Helix (California) | 6,826.16 mi (10,985.64 km) |
| Alexandroupoli to Casa Grande (Arizona) | 6,670.02 mi (10,734.36 km) |
| Alexandroupoli to Casas Adobes (Arizona) | 6,680.82 mi (10,751.74 km) |
| Alexandroupoli to Cascades (Virginia) | 5,105.85 mi (8,217.07 km) |
| Alexandroupoli to Casper (Wyoming) | 5,931.96 mi (9,546.57 km) |
| Alexandroupoli to Casselberry (Florida) | 5,751.83 mi (9,256.67 km) |
| Alexandroupoli to Castaic (California) | 6,763.68 mi (10,885.10 km) |
| Alexandroupoli to Castle Pines (Colorado) | 6,081.36 mi (9,787.01 km) |
