| Athens to Cloverly (Maryland) | 5,118.19 mi (8,236.93 km) |
| Athens to Clovis (California) | 6,765.09 mi (10,887.36 km) |
| Athens to Clovis (New Mexico) | 6,386.49 mi (10,278.05 km) |
| Athens to Clute (Texas) | 6,364.24 mi (10,242.25 km) |
| Athens to Coachella (California) | 6,854.67 mi (11,031.52 km) |
| Athens to Coalinga (California) | 6,823.67 mi (10,981.64 km) |
| Athens to Coamo (Puerto Rico) | 5,462.59 mi (8,791.19 km) |
| Athens to Coatesville (Pennsylvania) | 5,031.68 mi (8,097.71 km) |
| Athens to Cockeysville (Maryland) | 5,086.95 mi (8,186.66 km) |
| Athens to Cocoa (Florida) | 5,746.27 mi (9,247.73 km) |
| Athens to Cocoa Beach (Florida) | 5,741.90 mi (9,240.70 km) |
| Athens to Coconut Creek (Florida) | 5,811.61 mi (9,352.88 km) |
| Athens to Coeur d'Alene (Idaho) | 6,036.94 mi (9,715.51 km) |
| Athens to Cohoes (New York) | 4,832.10 mi (7,776.51 km) |
| Athens to Cold Springs (Nevada) | 6,598.06 mi (10,618.55 km) |
