| Mack to Spout Springs (North Carolina) | 410.07 mi (659.94 km) |
| Mack to Spring (Texas) | 873.25 mi (1,405.36 km) |
| Mack to Spring Creek (Nevada) | 1,633.00 mi (2,628.06 km) |
| Mack to Spring Hill (Florida) | 747.37 mi (1,202.77 km) |
| Mack to Spring Hill (Tennessee) | 265.23 mi (426.84 km) |
| Mack to Spring Lake (North Carolina) | 415.72 mi (669.04 km) |
| Mack to Spring Valley (California) | 1,849.77 mi (2,976.92 km) |
| Mack to Spring Valley (Nevada) | 1,678.97 mi (2,702.04 km) |
| Mack to Spring Valley (New York) | 577.37 mi (929.18 km) |
| Mack to Springboro (Ohio) | 37.09 mi (59.69 km) |
| Mack to Springdale (Arkansas) | 556.87 mi (896.19 km) |
| Mack to Springdale (New Jersey) | 519.60 mi (836.21 km) |
| Mack to Springdale (Ohio) | 14.64 mi (23.56 km) |
| Mack to Springfield (Illinois) | 268.79 mi (432.57 km) |
| Mack to Springfield (Massachusetts) | 668.04 mi (1,075.10 km) |
