| Keystone to Mount Holly (North Carolina) | 504.98 mi (812.69 km) |
| Keystone to Mount Juliet (Tennessee) | 602.39 mi (969.46 km) |
| Keystone to Mount Kisco (New York) | 1,032.90 mi (1,662.28 km) |
| Keystone to Mount Pleasant (Michigan) | 1,075.37 mi (1,730.64 km) |
| Keystone to Mount Pleasant (South Carolina) | 365.82 mi (588.72 km) |
| Keystone to Mount Pleasant (Texas) | 812.61 mi (1,307.77 km) |
| Keystone to Mount Pleasant (Wisconsin) | 1,049.98 mi (1,689.78 km) |
| Keystone to Mount Prospect (Illinois) | 1,008.29 mi (1,622.68 km) |
| Keystone to Mount Sinai (New York) | 1,037.84 mi (1,670.24 km) |
| Keystone to Mount Vernon (Illinois) | 792.14 mi (1,274.83 km) |
| Keystone to Mount Vernon (New York) | 1,013.23 mi (1,630.63 km) |
| Keystone to Mount Vernon (Ohio) | 846.71 mi (1,362.65 km) |
| Keystone to Mount Vernon (Virginia) | 796.50 mi (1,281.84 km) |
| Keystone to Mount Vernon (Washington) | 2,528.15 mi (4,068.67 km) |
| Keystone to Mount Washington (Kentucky) | 705.76 mi (1,135.82 km) |
