| Lake Monticello to Cernavoda | 5,133.77 mi (8,262.00 km) |
| Lake Monticello to Chitila | 5,046.34 mi (8,121.30 km) |
| Lake Monticello to Cisnadie | 4,925.12 mi (7,926.22 km) |
| Lake Monticello to Cluj-Napoca | 4,860.93 mi (7,822.92 km) |
| Lake Monticello to Codlea | 4,976.27 mi (8,008.53 km) |
| Lake Monticello to Comanesti | 4,984.88 mi (8,022.39 km) |
| Lake Monticello to Comarnic | 5,002.03 mi (8,049.99 km) |
| Lake Monticello to Constanta | 5,164.39 mi (8,311.28 km) |
| Lake Monticello to Corabia | 5,017.78 mi (8,075.34 km) |
| Lake Monticello to Costesti | 4,996.17 mi (8,040.56 km) |
| Lake Monticello to Covasna | 4,998.71 mi (8,044.65 km) |
| Lake Monticello to Craiova | 4,967.46 mi (7,994.36 km) |
| Lake Monticello to Cristuru Secuiesc | 4,936.19 mi (7,944.03 km) |
| Lake Monticello to Cugir | 4,888.95 mi (7,868.01 km) |
| Lake Monticello to Cumpana | 5,163.70 mi (8,310.17 km) |
