| Western Springs to Cernavoda | 5,288.75 mi (8,511.42 km) |
| Western Springs to Chitila | 5,209.77 mi (8,384.31 km) |
| Western Springs to Cisnadie | 5,087.76 mi (8,187.96 km) |
| Western Springs to Cluj-Napoca | 5,017.87 mi (8,075.48 km) |
| Western Springs to Codlea | 5,133.17 mi (8,261.05 km) |
| Western Springs to Comanesti | 5,131.60 mi (8,258.50 km) |
| Western Springs to Comarnic | 5,161.45 mi (8,306.56 km) |
| Western Springs to Constanta | 5,317.75 mi (8,558.09 km) |
| Western Springs to Corabia | 5,193.62 mi (8,358.33 km) |
| Western Springs to Costesti | 5,163.49 mi (8,309.83 km) |
| Western Springs to Covasna | 5,151.06 mi (8,289.84 km) |
| Western Springs to Craiova | 5,142.22 mi (8,275.60 km) |
| Western Springs to Cristuru Secuiesc | 5,090.38 mi (8,192.17 km) |
| Western Springs to Cugir | 5,054.09 mi (8,133.78 km) |
| Western Springs to Cumpana | 5,317.83 mi (8,558.22 km) |
