| Duffel to Mount Holly (North Carolina) | 4,191.82 mi (6,746.08 km) |
| Duffel to Mount Juliet (Tennessee) | 4,368.24 mi (7,030.00 km) |
| Duffel to Mount Kisco (New York) | 3,626.73 mi (5,836.66 km) |
| Duffel to Mount Pleasant (Michigan) | 3,949.48 mi (6,356.07 km) |
| Duffel to Mount Pleasant (South Carolina) | 4,262.34 mi (6,859.57 km) |
| Duffel to Mount Pleasant (Texas) | 4,849.26 mi (7,804.13 km) |
| Duffel to Mount Pleasant (Wisconsin) | 4,106.42 mi (6,608.65 km) |
| Duffel to Mount Prospect (Illinois) | 4,139.06 mi (6,661.17 km) |
| Duffel to Mount Sinai (New York) | 3,609.59 mi (5,809.07 km) |
| Duffel to Mount Vernon (Illinois) | 4,357.39 mi (7,012.55 km) |
| Duffel to Mount Vernon (New York) | 3,643.41 mi (5,863.50 km) |
| Duffel to Mount Vernon (Ohio) | 4,010.03 mi (6,453.53 km) |
| Duffel to Mount Vernon (Virginia) | 3,874.25 mi (6,235.00 km) |
| Duffel to Mount Vernon (Washington) | 4,877.23 mi (7,849.14 km) |
| Duffel to Mount Washington (Kentucky) | 4,241.05 mi (6,825.32 km) |
