| Middletown to Abilene (Texas) | 985.92 mi (1,586.68 km) |
| Middletown to Accokeek (Maryland) | 398.91 mi (641.98 km) |
| Middletown to Acworth (Georgia) | 376.71 mi (606.26 km) |
| Middletown to Ada (Oklahoma) | 751.64 mi (1,209.64 km) |
| Middletown to Addison (Illinois) | 253.99 mi (408.75 km) |
| Middletown to Addison (Texas) | 827.89 mi (1,332.36 km) |
| Middletown to Adelanto (California) | 1,844.72 mi (2,968.79 km) |
| Middletown to Adelphi (Maryland) | 397.38 mi (639.52 km) |
| Middletown to Adrian (Michigan) | 166.41 mi (267.81 km) |
| Middletown to Affton (Missouri) | 326.58 mi (525.57 km) |
| Middletown to Agoura Hills (California) | 1,925.72 mi (3,099.14 km) |
| Middletown to Aguadilla (Puerto Rico) | 1,781.95 mi (2,867.77 km) |
| Middletown to Aiken (South Carolina) | 437.88 mi (704.69 km) |
| Middletown to Akron (Ohio) | 185.27 mi (298.16 km) |
| Middletown to Alabaster (Alabama) | 455.10 mi (732.41 km) |
