| Middletown to Lilburn (Georgia) | 388.07 mi (624.54 km) |
| Middletown to Lima (Ohio) | 86.56 mi (139.31 km) |
| Middletown to Lincoln (California) | 1,963.98 mi (3,160.71 km) |
| Middletown to Lincoln (Illinois) | 269.34 mi (433.46 km) |
| Middletown to Lincoln (Nebraska) | 655.86 mi (1,055.51 km) |
| Middletown to Lincoln Park (Michigan) | 199.17 mi (320.53 km) |
| Middletown to Lincoln Park (New Jersey) | 539.59 mi (868.39 km) |
| Middletown to Lincolnia (Virginia) | 389.16 mi (626.29 km) |
| Middletown to Lincolnton (North Carolina) | 326.85 mi (526.02 km) |
| Middletown to Lincolnwood (Illinois) | 246.83 mi (397.23 km) |
| Middletown to Linda (California) | 1,973.16 mi (3,175.49 km) |
| Middletown to Linden (New Jersey) | 540.80 mi (870.34 km) |
| Middletown to Lindenhurst (Illinois) | 277.45 mi (446.50 km) |
| Middletown to Lindenhurst (New York) | 586.45 mi (943.81 km) |
| Middletown to Lindenwold (New Jersey) | 498.97 mi (803.01 km) |
