| Middletown to Leland (North Carolina) | 506.51 mi (815.15 km) |
| Middletown to Lemay (Missouri) | 324.66 mi (522.49 km) |
| Middletown to Lemon Grove (California) | 1,871.23 mi (3,011.45 km) |
| Middletown to Lemon Hill (California) | 1,978.35 mi (3,183.85 km) |
| Middletown to Lemont (Illinois) | 241.70 mi (388.98 km) |
| Middletown to Lemoore (California) | 1,931.98 mi (3,109.22 km) |
| Middletown to Lenexa (Kansas) | 559.46 mi (900.36 km) |
| Middletown to Lennox (California) | 1,909.64 mi (3,073.27 km) |
| Middletown to Lenoir (North Carolina) | 292.84 mi (471.28 km) |
| Middletown to Leominster (Massachusetts) | 688.14 mi (1,107.45 km) |
| Middletown to Leon Valley (Texas) | 1,063.61 mi (1,711.71 km) |
| Middletown to Levelland (Texas) | 1,077.18 mi (1,733.55 km) |
| Middletown to Levittown (New York) | 579.28 mi (932.26 km) |
| Middletown to Levittown (Pennsylvania) | 506.51 mi (815.15 km) |
| Middletown to Lewisburg (Tennessee) | 309.90 mi (498.74 km) |
