| Middletown to Red Bank (New Jersey) | 548.48 mi (882.70 km) |
| Middletown to Red Bank (Tennessee) | 307.70 mi (495.20 km) |
| Middletown to Red Bluff (California) | 1,994.55 mi (3,209.92 km) |
| Middletown to Red Hill (South Carolina) | 494.38 mi (795.63 km) |
| Middletown to Red Oak (Texas) | 844.05 mi (1,358.36 km) |
| Middletown to Red Wing (Minnesota) | 548.86 mi (883.31 km) |
| Middletown to Redan (Georgia) | 398.40 mi (641.17 km) |
| Middletown to Redding (California) | 1,995.82 mi (3,211.96 km) |
| Middletown to Redland (Maryland) | 386.64 mi (622.24 km) |
| Middletown to Redlands (California) | 1,843.48 mi (2,966.80 km) |
| Middletown to Redmond (Oregon) | 1,905.69 mi (3,066.91 km) |
| Middletown to Redmond (Washington) | 1,950.17 mi (3,138.49 km) |
| Middletown to Redondo Beach (California) | 1,912.64 mi (3,078.10 km) |
| Middletown to Redwood City (California) | 2,036.69 mi (3,277.73 km) |
| Middletown to Reedley (California) | 1,907.14 mi (3,069.24 km) |
