| Randallstown to Cernavoda | 5,004.83 mi (8,054.49 km) |
| Randallstown to Chitila | 4,917.62 mi (7,914.15 km) |
| Randallstown to Cisnadie | 4,796.34 mi (7,718.97 km) |
| Randallstown to Cluj-Napoca | 4,731.97 mi (7,615.37 km) |
| Randallstown to Codlea | 4,847.34 mi (7,801.04 km) |
| Randallstown to Comanesti | 4,855.69 mi (7,814.49 km) |
| Randallstown to Comarnic | 4,873.18 mi (7,842.63 km) |
| Randallstown to Constanta | 5,035.41 mi (8,103.72 km) |
| Randallstown to Corabia | 4,889.47 mi (7,868.84 km) |
| Randallstown to Costesti | 4,867.56 mi (7,833.58 km) |
| Randallstown to Covasna | 4,869.67 mi (7,836.98 km) |
| Randallstown to Craiova | 4,839.09 mi (7,787.77 km) |
| Randallstown to Cristuru Secuiesc | 4,807.18 mi (7,736.41 km) |
| Randallstown to Cugir | 4,760.24 mi (7,660.86 km) |
| Randallstown to Cumpana | 5,034.75 mi (8,102.64 km) |
