| St. Louis (Missouri) to Spearfish | 808.31 mi (1,300.86 km) |
| Las Vegas (Nevada) to Spearfish | 828.48 mi (1,333.32 km) |
| Chicago (Illinois) to Spearfish | 831.77 mi (1,338.60 km) |
| Phoenix (Arizona) to Spearfish | 874.31 mi (1,407.06 km) |
| Dallas (Texas) to Spearfish | 892.39 mi (1,436.17 km) |
| Seattle (Washington) to Spearfish | 911.03 mi (1,466.15 km) |
| Portland (Oregon) to Spearfish | 920.67 mi (1,481.67 km) |
| Riverside (California) to Spearfish | 1,026.93 mi (1,652.69 km) |
| Detroit (Michigan) to Spearfish | 1,046.46 mi (1,684.12 km) |
| Los Angeles (California) to Spearfish | 1,056.55 mi (1,700.35 km) |
| San Francisco (California) to Spearfish | 1,072.17 mi (1,725.49 km) |
| San Diego (California) to Spearfish | 1,076.24 mi (1,732.04 km) |
| Houston (Texas) to Spearfish | 1,115.50 mi (1,795.23 km) |
| Atlanta (Georgia) to Spearfish | 1,271.37 mi (2,046.06 km) |
| Washington (District of Columbia) to Spearfish | 1,428.20 mi (2,298.47 km) |
| Baltimore (Maryland) to Spearfish | 1,436.74 mi (2,312.22 km) |
| Philadelphia (Pennsylvania) to Spearfish | 1,491.12 mi (2,399.73 km) |
| Brooklyn (New York) to Spearfish | 1,533.82 mi (2,468.45 km) |
| New York (New York) to Spearfish | 1,534.00 mi (2,468.74 km) |
| Queens (New York) to Spearfish | 1,538.98 mi (2,476.75 km) |
| Boston (Massachusetts) to Spearfish | 1,638.79 mi (2,637.37 km) |
| Tampa (Florida) to Spearfish | 1,638.84 mi (2,637.47 km) |
| Miami (Florida) to Spearfish | 1,844.33 mi (2,968.16 km) |
| Denver (Colorado) to Spearfish | 331.21 mi (533.04 km) |
| Minneapolis (Minnesota) to Spearfish | 518.43 mi (834.33 km) |
