| Ramnicu Valcea to Castle Rock (Colorado) | 5,804.46 mi (9,341.38 km) |
| Ramnicu Valcea to Castro Valley (California) | 6,345.14 mi (10,211.52 km) |
| Ramnicu Valcea to Catalina Foothills (Arizona) | 6,397.24 mi (10,295.36 km) |
| Ramnicu Valcea to Cataño (Puerto Rico) | 5,348.51 mi (8,607.60 km) |
| Ramnicu Valcea to Cathedral City (California) | 6,456.60 mi (10,390.89 km) |
| Ramnicu Valcea to Catonsville (Maryland) | 4,832.52 mi (7,777.19 km) |
| Ramnicu Valcea to Cave Spring (Virginia) | 5,058.00 mi (8,140.06 km) |
| Ramnicu Valcea to Cayce (South Carolina) | 5,259.31 mi (8,464.05 km) |
| Ramnicu Valcea to Cayey (Puerto Rico) | 5,364.81 mi (8,633.83 km) |
| Ramnicu Valcea to Cedar City (Utah) | 6,133.66 mi (9,871.18 km) |
| Ramnicu Valcea to Cedar Falls (Iowa) | 5,242.72 mi (8,437.34 km) |
| Ramnicu Valcea to Cedar Hill (Texas) | 5,932.41 mi (9,547.29 km) |
| Ramnicu Valcea to Cedar Lake (Indiana) | 5,130.52 mi (8,256.78 km) |
| Ramnicu Valcea to Cedar Mill (Oregon) | 5,861.20 mi (9,432.68 km) |
| Ramnicu Valcea to Cedar Park (Texas) | 6,077.20 mi (9,780.31 km) |
