| Middletown to Candler-McAfee (Georgia) | 399.16 mi (642.38 km) |
| Middletown to Caño Martin Peña (Puerto Rico) | 1,821.10 mi (2,930.77 km) |
| Middletown to Cañon City (Colorado) | 1,120.10 mi (1,802.63 km) |
| Middletown to Canóvanas (Puerto Rico) | 1,830.03 mi (2,945.15 km) |
| Middletown to Canton (Georgia) | 363.26 mi (584.61 km) |
| Middletown to Canton (Illinois) | 308.96 mi (497.23 km) |
| Middletown to Canton (Mississippi) | 572.27 mi (920.99 km) |
| Middletown to Canton (Ohio) | 182.17 mi (293.18 km) |
| Middletown to Canyon (Texas) | 1,012.54 mi (1,629.53 km) |
| Middletown to Canyon Lake (California) | 1,857.61 mi (2,989.53 km) |
| Middletown to Canyon Lake (Texas) | 1,030.07 mi (1,657.74 km) |
| Middletown to Cape Coral (Florida) | 898.91 mi (1,446.65 km) |
| Middletown to Cape Girardeau (Missouri) | 319.33 mi (513.92 km) |
| Middletown to Carbondale (Illinois) | 289.65 mi (466.14 km) |
| Middletown to Carlisle (Pennsylvania) | 382.85 mi (616.14 km) |
