| Oakton to Cloverleaf (Texas) | 1,194.54 mi (1,922.42 km) |
| Oakton to Cloverly (Maryland) | 22.12 mi (35.60 km) |
| Oakton to Clovis (California) | 2,295.54 mi (3,694.31 km) |
| Oakton to Clovis (New Mexico) | 1,462.30 mi (2,353.34 km) |
| Oakton to Clute (Texas) | 1,237.27 mi (1,991.19 km) |
| Oakton to Coachella (California) | 2,176.10 mi (3,502.09 km) |
| Oakton to Coalinga (California) | 2,343.65 mi (3,771.73 km) |
| Oakton to Coamo (Puerto Rico) | 1,580.99 mi (2,544.36 km) |
| Oakton to Coatesville (Pennsylvania) | 109.48 mi (176.20 km) |
| Oakton to Cockeysville (Maryland) | 54.47 mi (87.67 km) |
| Oakton to Cocoa (Florida) | 752.65 mi (1,211.27 km) |
| Oakton to Cocoa Beach (Florida) | 753.88 mi (1,213.25 km) |
| Oakton to Coconut Creek (Florida) | 887.03 mi (1,427.54 km) |
| Oakton to Coeur d'Alene (Idaho) | 2,052.25 mi (3,302.78 km) |
| Oakton to Cohoes (New York) | 327.55 mi (527.14 km) |
