| Middletown to Pell City (Alabama) | 423.89 mi (682.18 km) |
| Middletown to Pella (Iowa) | 468.25 mi (753.57 km) |
| Middletown to Pembroke Pines (Florida) | 960.73 mi (1,546.15 km) |
| Middletown to Pendleton (Oregon) | 1,788.87 mi (2,878.91 km) |
| Middletown to Pensacola (Florida) | 646.13 mi (1,039.84 km) |
| Middletown to Peoria (Arizona) | 1,591.13 mi (2,560.67 km) |
| Middletown to Peoria (Illinois) | 290.38 mi (467.33 km) |
| Middletown to Perris (California) | 1,852.92 mi (2,981.99 km) |
| Middletown to Perry (Georgia) | 487.12 mi (783.94 km) |
| Middletown to Perry Hall (Maryland) | 420.73 mi (677.09 km) |
| Middletown to Perrysburg (Ohio) | 145.62 mi (234.36 km) |
| Middletown to Perth Amboy (New Jersey) | 538.44 mi (866.53 km) |
| Middletown to Peru (Indiana) | 125.25 mi (201.57 km) |
| Middletown to Petal (Mississippi) | 626.40 mi (1,008.09 km) |
| Middletown to Petaluma (California) | 2,044.41 mi (3,290.16 km) |
