| Middletown to Clarksdale (Mississippi) | 501.97 mi (807.85 km) |
| Middletown to Clarkston (Georgia) | 393.31 mi (632.98 km) |
| Middletown to Clarksville (Indiana) | 111.07 mi (178.76 km) |
| Middletown to Clarksville (Tennessee) | 259.42 mi (417.49 km) |
| Middletown to Clawson (Michigan) | 218.95 mi (352.36 km) |
| Middletown to Clay (Alabama) | 420.11 mi (676.10 km) |
| Middletown to Clayton (California) | 2,013.11 mi (3,239.79 km) |
| Middletown to Clayton (Missouri) | 325.32 mi (523.55 km) |
| Middletown to Clayton (North Carolina) | 418.74 mi (673.90 km) |
| Middletown to Clayton (Ohio) | 25.34 mi (40.77 km) |
| Middletown to Clearfield (Utah) | 1,455.43 mi (2,342.29 km) |
| Middletown to Clearlake (California) | 2,032.76 mi (3,271.42 km) |
| Middletown to Clearwater (Florida) | 801.52 mi (1,289.93 km) |
| Middletown to Cleburne (Texas) | 879.91 mi (1,416.07 km) |
| Middletown to Clemmons (North Carolina) | 323.62 mi (520.82 km) |
