| McHenry to Cloverleaf (Texas) | 947.62 mi (1,525.05 km) |
| McHenry to Cloverly (Maryland) | 631.53 mi (1,016.35 km) |
| McHenry to Clovis (California) | 1,703.99 mi (2,742.31 km) |
| McHenry to Clovis (New Mexico) | 971.95 mi (1,564.21 km) |
| McHenry to Clute (Texas) | 1,001.59 mi (1,611.91 km) |
| McHenry to Coachella (California) | 1,620.37 mi (2,607.73 km) |
| McHenry to Coalinga (California) | 1,755.46 mi (2,825.15 km) |
| McHenry to Coamo (Puerto Rico) | 2,113.56 mi (3,401.45 km) |
| McHenry to Coatesville (Pennsylvania) | 668.21 mi (1,075.38 km) |
| McHenry to Cockeysville (Maryland) | 639.64 mi (1,029.40 km) |
| McHenry to Cocoa (Florida) | 1,052.33 mi (1,693.56 km) |
| McHenry to Cocoa Beach (Florida) | 1,058.65 mi (1,703.74 km) |
| McHenry to Coconut Creek (Florida) | 1,200.72 mi (1,932.38 km) |
| McHenry to Coeur d'Alene (Idaho) | 1,431.44 mi (2,303.68 km) |
| McHenry to Cohoes (New York) | 742.02 mi (1,194.16 km) |
