| Greensboro to Castrovillari | 4,961.98 mi (7,985.54 km) |
| Greensboro to Catania | 4,996.87 mi (8,041.68 km) |
| Greensboro to Catanzaro | 5,014.01 mi (8,069.27 km) |
| Greensboro to Cattolica | 4,662.36 mi (7,503.34 km) |
| Greensboro to Cava de' Tirreni | 4,862.62 mi (7,825.63 km) |
| Greensboro to Cavallino | 5,032.34 mi (8,098.76 km) |
| Greensboro to Cavarzere | 4,595.39 mi (7,395.57 km) |
| Greensboro to Cave | 4,744.37 mi (7,635.32 km) |
| Greensboro to Cavriago | 4,542.61 mi (7,310.63 km) |
| Greensboro to Cavriglia | 4,622.68 mi (7,439.49 km) |
| Greensboro to Cazzago San Martino | 4,492.71 mi (7,230.32 km) |
| Greensboro to Ceccano | 4,770.88 mi (7,677.99 km) |
| Greensboro to Cecina | 4,586.55 mi (7,381.35 km) |
| Greensboro to Cefalu | 4,927.61 mi (7,930.23 km) |
| Greensboro to Ceglie Messapico | 4,988.94 mi (8,028.93 km) |
