| Sandusky to Cernavoda | 5,124.60 mi (8,247.25 km) |
| Sandusky to Chitila | 5,042.16 mi (8,114.57 km) |
| Sandusky to Cisnadie | 4,920.15 mi (7,918.22 km) |
| Sandusky to Cluj-Napoca | 4,852.29 mi (7,809.00 km) |
| Sandusky to Codlea | 4,967.90 mi (7,995.05 km) |
| Sandusky to Comanesti | 4,970.27 mi (7,998.88 km) |
| Sandusky to Comarnic | 4,995.27 mi (8,039.11 km) |
| Sandusky to Constanta | 5,154.30 mi (8,295.05 km) |
| Sandusky to Corabia | 5,021.22 mi (8,080.88 km) |
| Sandusky to Costesti | 4,994.27 mi (8,037.50 km) |
| Sandusky to Covasna | 4,987.60 mi (8,026.76 km) |
| Sandusky to Craiova | 4,970.11 mi (7,998.61 km) |
| Sandusky to Cristuru Secuiesc | 4,926.04 mi (7,927.70 km) |
| Sandusky to Cugir | 4,885.44 mi (7,862.35 km) |
| Sandusky to Cumpana | 5,154.09 mi (8,294.70 km) |
