| Alexandroupoli to Cicero (Illinois) | 5,378.75 mi (8,656.26 km) |
| Alexandroupoli to Cimarron Hills (Colorado) | 6,110.20 mi (9,833.42 km) |
| Alexandroupoli to Cincinnati (Ohio) | 5,386.32 mi (8,668.45 km) |
| Alexandroupoli to Cinco Ranch (Texas) | 6,297.41 mi (10,134.70 km) |
| Alexandroupoli to Circleville (Ohio) | 5,303.03 mi (8,534.41 km) |
| Alexandroupoli to Citrus (California) | 6,767.32 mi (10,890.95 km) |
| Alexandroupoli to Citrus Heights (California) | 6,563.59 mi (10,563.08 km) |
| Alexandroupoli to Citrus Park (Florida) | 5,834.56 mi (9,389.81 km) |
| Alexandroupoli to Claiborne (Louisiana) | 6,013.29 mi (9,677.46 km) |
| Alexandroupoli to Claremont (California) | 6,762.21 mi (10,882.73 km) |
| Alexandroupoli to Claremont (New Hampshire) | 4,714.64 mi (7,587.48 km) |
| Alexandroupoli to Claremore (Oklahoma) | 5,944.60 mi (9,566.91 km) |
| Alexandroupoli to Clarksburg (Maryland) | 5,092.96 mi (8,196.32 km) |
| Alexandroupoli to Clarksburg (West Virginia) | 5,214.34 mi (8,391.67 km) |
| Alexandroupoli to Clarksdale (Mississippi) | 5,865.46 mi (9,439.54 km) |
