| Middletown to Portage (Michigan) | 197.00 mi (317.05 km) |
| Middletown to Portage (Wisconsin) | 384.20 mi (618.31 km) |
| Middletown to Portales (New Mexico) | 1,110.17 mi (1,786.65 km) |
| Middletown to Porterville (California) | 1,896.16 mi (3,051.57 km) |
| Middletown to Portland (Maine) | 782.10 mi (1,258.66 km) |
| Middletown to Portland (Oregon) | 1,973.99 mi (3,176.83 km) |
| Middletown to Portland (Tennessee) | 232.89 mi (374.80 km) |
| Middletown to Portland (Texas) | 1,092.41 mi (1,758.07 km) |
| Middletown to Portsmouth (New Hampshire) | 745.79 mi (1,200.23 km) |
| Middletown to Portsmouth (Ohio) | 92.12 mi (148.25 km) |
| Middletown to Portsmouth (Virginia) | 472.07 mi (759.73 km) |
| Middletown to Post Falls (Idaho) | 1,710.60 mi (2,752.94 km) |
| Middletown to Potomac (Maryland) | 385.05 mi (619.68 km) |
| Middletown to Potomac Park (California) | 1,907.78 mi (3,070.28 km) |
| Middletown to Pottstown (Pennsylvania) | 465.12 mi (748.54 km) |
