| Middletown to Cloverleaf (Texas) | 908.47 mi (1,462.05 km) |
| Middletown to Cloverly (Maryland) | 394.68 mi (635.17 km) |
| Middletown to Clovis (California) | 1,915.12 mi (3,082.09 km) |
| Middletown to Clovis (New Mexico) | 1,094.13 mi (1,760.83 km) |
| Middletown to Clute (Texas) | 958.05 mi (1,541.83 km) |
| Middletown to Coachella (California) | 1,797.95 mi (2,893.53 km) |
| Middletown to Coalinga (California) | 1,963.12 mi (3,159.33 km) |
| Middletown to Coamo (Puerto Rico) | 1,830.60 mi (2,946.06 km) |
| Middletown to Coatesville (Pennsylvania) | 455.05 mi (732.34 km) |
| Middletown to Cockeysville (Maryland) | 412.39 mi (663.68 km) |
| Middletown to Cocoa (Florida) | 795.41 mi (1,280.08 km) |
| Middletown to Cocoa Beach (Florida) | 800.81 mi (1,288.78 km) |
| Middletown to Coconut Creek (Florida) | 944.97 mi (1,520.78 km) |
| Middletown to Coeur d'Alene (Idaho) | 1,703.77 mi (2,741.95 km) |
| Middletown to Cohoes (New York) | 598.31 mi (962.89 km) |
