| Middletown to Baraboo (Wisconsin) | 390.22 mi (628.00 km) |
| Middletown to Barberton (Ohio) | 178.99 mi (288.06 km) |
| Middletown to Bardstown (Kentucky) | 130.46 mi (209.95 km) |
| Middletown to Barrington (Illinois) | 268.59 mi (432.25 km) |
| Middletown to Barstow (California) | 1,817.01 mi (2,924.20 km) |
| Middletown to Bartlesville (Oklahoma) | 657.27 mi (1,057.77 km) |
| Middletown to Bartlett (Illinois) | 264.01 mi (424.88 km) |
| Middletown to Bartlett (Tennessee) | 420.20 mi (676.24 km) |
| Middletown to Bartow (Florida) | 815.74 mi (1,312.80 km) |
| Middletown to Batavia (Illinois) | 262.58 mi (422.59 km) |
| Middletown to Batavia (New York) | 401.78 mi (646.60 km) |
| Middletown to Batesville (Arkansas) | 473.29 mi (761.69 km) |
| Middletown to Baton Rouge (Louisiana) | 733.39 mi (1,180.28 km) |
| Middletown to Battle Creek (Michigan) | 198.32 mi (319.17 km) |
| Middletown to Battle Ground (Washington) | 1,968.36 mi (3,167.77 km) |
