| Forest Park to Cernavoda | 5,299.02 mi (8,527.95 km) |
| Forest Park to Chitila | 5,216.05 mi (8,394.41 km) |
| Forest Park to Cisnadie | 5,094.08 mi (8,198.13 km) |
| Forest Park to Cluj-Napoca | 5,026.56 mi (8,089.46 km) |
| Forest Park to Codlea | 5,142.18 mi (8,275.54 km) |
| Forest Park to Comanesti | 5,145.15 mi (8,280.32 km) |
| Forest Park to Comarnic | 5,169.41 mi (8,319.36 km) |
| Forest Park to Constanta | 5,328.82 mi (8,575.91 km) |
| Forest Park to Corabia | 5,194.26 mi (8,359.35 km) |
| Forest Park to Costesti | 5,167.89 mi (8,316.92 km) |
| Forest Park to Covasna | 5,162.16 mi (8,307.69 km) |
| Forest Park to Craiova | 5,143.21 mi (8,277.20 km) |
| Forest Park to Cristuru Secuiesc | 5,100.49 mi (8,208.45 km) |
| Forest Park to Cugir | 5,059.19 mi (8,141.99 km) |
| Forest Park to Cumpana | 5,328.56 mi (8,575.49 km) |
