| Boone to Somersworth (New Hampshire) | 750.51 mi (1,207.83 km) |
| Boone to Somerton (Arizona) | 1,890.31 mi (3,042.16 km) |
| Boone to Somerville (Massachusetts) | 707.20 mi (1,138.12 km) |
| Boone to Somerville (New Jersey) | 486.31 mi (782.64 km) |
| Boone to Sonoma (California) | 2,229.93 mi (3,588.72 km) |
| Boone to Soquel (California) | 2,218.02 mi (3,569.55 km) |
| Boone to South Bend (Indiana) | 451.26 mi (726.23 km) |
| Boone to South Bradenton (Florida) | 606.93 mi (976.76 km) |
| Boone to South Burlington (Vermont) | 722.27 mi (1,162.38 km) |
| Boone to South Charleston (West Virginia) | 147.30 mi (237.05 km) |
| Boone to South Daytona (Florida) | 488.30 mi (785.85 km) |
| Boone to South El Monte (California) | 2,049.25 mi (3,297.95 km) |
| Boone to South Elgin (Illinois) | 534.88 mi (860.80 km) |
| Boone to South Euclid (Ohio) | 367.17 mi (590.90 km) |
| Boone to South Farmingdale (New York) | 542.46 mi (873.00 km) |
