| Darby to Mount Holly (North Carolina) | 447.29 mi (719.84 km) |
| Darby to Mount Juliet (Tennessee) | 663.25 mi (1,067.40 km) |
| Darby to Mount Kisco (New York) | 119.59 mi (192.46 km) |
| Darby to Mount Pleasant (Michigan) | 551.78 mi (888.01 km) |
| Darby to Mount Pleasant (South Carolina) | 550.02 mi (885.18 km) |
| Darby to Mount Pleasant (Texas) | 1,186.50 mi (1,909.49 km) |
| Darby to Mount Pleasant (Wisconsin) | 682.29 mi (1,098.03 km) |
| Darby to Mount Prospect (Illinois) | 676.79 mi (1,089.18 km) |
| Darby to Mount Sinai (New York) | 137.28 mi (220.93 km) |
| Darby to Mount Vernon (Illinois) | 739.69 mi (1,190.41 km) |
| Darby to Mount Vernon (New York) | 101.87 mi (163.94 km) |
| Darby to Mount Vernon (Ohio) | 382.14 mi (615.00 km) |
| Darby to Mount Vernon (Virginia) | 129.08 mi (207.74 km) |
| Darby to Mount Vernon (Washington) | 2,364.74 mi (3,805.68 km) |
| Darby to Mount Washington (Kentucky) | 567.55 mi (913.39 km) |
