| New Carrollton to Castrovillari | 4,715.38 mi (7,588.67 km) |
| New Carrollton to Catania | 4,753.55 mi (7,650.10 km) |
| New Carrollton to Catanzaro | 4,768.18 mi (7,673.64 km) |
| New Carrollton to Cattolica | 4,413.13 mi (7,102.25 km) |
| New Carrollton to Cava de' Tirreni | 4,615.84 mi (7,428.48 km) |
| New Carrollton to Cavallino | 4,784.22 mi (7,699.46 km) |
| New Carrollton to Cavarzere | 4,345.32 mi (6,993.11 km) |
| New Carrollton to Cave | 4,497.25 mi (7,237.63 km) |
| New Carrollton to Cavriago | 4,293.52 mi (6,909.75 km) |
| New Carrollton to Cavriglia | 4,374.42 mi (7,039.94 km) |
| New Carrollton to Cazzago San Martino | 4,242.94 mi (6,828.36 km) |
| New Carrollton to Ceccano | 4,523.85 mi (7,280.43 km) |
| New Carrollton to Cecina | 4,338.91 mi (6,982.80 km) |
| New Carrollton to Cefalu | 4,684.31 mi (7,538.67 km) |
| New Carrollton to Ceglie Messapico | 4,740.84 mi (7,629.65 km) |
