| Beykoz to Castle Rock (Colorado) | 6,165.75 mi (9,922.81 km) |
| Beykoz to Castro Valley (California) | 6,692.87 mi (10,771.14 km) |
| Beykoz to Catalina Foothills (Arizona) | 6,758.19 mi (10,876.26 km) |
| Beykoz to Cataño (Puerto Rico) | 5,650.98 mi (9,094.37 km) |
| Beykoz to Cathedral City (California) | 6,813.01 mi (10,964.48 km) |
| Beykoz to Catonsville (Maryland) | 5,188.53 mi (8,350.12 km) |
| Beykoz to Cave Spring (Virginia) | 5,414.32 mi (8,713.51 km) |
| Beykoz to Cayce (South Carolina) | 5,613.30 mi (9,033.73 km) |
| Beykoz to Cayey (Puerto Rico) | 5,666.47 mi (9,119.30 km) |
| Beykoz to Cedar City (Utah) | 6,490.88 mi (10,446.06 km) |
| Beykoz to Cedar Falls (Iowa) | 5,605.69 mi (9,021.48 km) |
| Beykoz to Cedar Hill (Texas) | 6,294.65 mi (10,130.27 km) |
| Beykoz to Cedar Lake (Indiana) | 5,492.70 mi (8,839.65 km) |
| Beykoz to Cedar Mill (Oregon) | 6,202.06 mi (9,981.26 km) |
| Beykoz to Cedar Park (Texas) | 6,439.15 mi (10,362.82 km) |
