| Forest Lake to Cernavoda | 5,270.70 mi (8,482.37 km) |
| Forest Lake to Chitila | 5,197.86 mi (8,365.14 km) |
| Forest Lake to Cisnadie | 5,076.67 mi (8,170.11 km) |
| Forest Lake to Cluj-Napoca | 5,003.96 mi (8,053.09 km) |
| Forest Lake to Codlea | 5,117.99 mi (8,236.60 km) |
| Forest Lake to Comanesti | 5,110.05 mi (8,223.82 km) |
| Forest Lake to Comarnic | 5,147.54 mi (8,284.17 km) |
| Forest Lake to Constanta | 5,298.36 mi (8,526.89 km) |
| Forest Lake to Corabia | 5,189.74 mi (8,352.07 km) |
| Forest Lake to Costesti | 5,154.52 mi (8,295.41 km) |
| Forest Lake to Covasna | 5,132.83 mi (8,260.49 km) |
| Forest Lake to Craiova | 5,138.19 mi (8,269.11 km) |
| Forest Lake to Cristuru Secuiesc | 5,073.95 mi (8,165.73 km) |
| Forest Lake to Cugir | 5,044.94 mi (8,119.05 km) |
| Forest Lake to Cumpana | 5,298.93 mi (8,527.80 km) |
