| Boerne to Sugar Hill (Georgia) | 909.62 mi (1,463.90 km) |
| Boerne to Sugar Land (Texas) | 186.14 mi (299.56 km) |
| Boerne to Sugarland Run (Virginia) | 1,369.84 mi (2,204.55 km) |
| Boerne to Sugarmill Woods (Florida) | 980.13 mi (1,577.36 km) |
| Boerne to Suisun City (California) | 1,450.53 mi (2,334.40 km) |
| Boerne to Suitland (Maryland) | 1,388.20 mi (2,234.09 km) |
| Boerne to Sulphur (Louisiana) | 322.89 mi (519.63 km) |
| Boerne to Sulphur Springs (Texas) | 295.86 mi (476.14 km) |
| Boerne to Summerfield (Maryland) | 1,392.27 mi (2,240.64 km) |
| Boerne to Summerfield (North Carolina) | 1,175.18 mi (1,891.26 km) |
| Boerne to Summerlin South (Nevada) | 1,055.64 mi (1,698.89 km) |
| Boerne to Summerville (South Carolina) | 1,114.79 mi (1,794.08 km) |
| Boerne to Summit (Illinois) | 1,028.65 mi (1,655.45 km) |
| Boerne to Summit (New Jersey) | 1,560.89 mi (2,512.01 km) |
| Boerne to Sumner (Washington) | 1,738.13 mi (2,797.25 km) |
