| Boppard to Shoreview (Minnesota) | 4,325.06 mi (6,960.51 km) |
| Boppard to Shorewood (Illinois) | 4,321.52 mi (6,954.81 km) |
| Boppard to Shorewood (Wisconsin) | 4,234.11 mi (6,814.14 km) |
| Boppard to Short Hills (New Jersey) | 3,818.56 mi (6,145.37 km) |
| Boppard to Short Pump (Virginia) | 4,091.24 mi (6,584.22 km) |
| Boppard to Show Low (Arizona) | 5,471.23 mi (8,805.09 km) |
| Boppard to Shreveport (Louisiana) | 4,987.10 mi (8,025.95 km) |
| Boppard to Sicklerville (New Jersey) | 3,889.55 mi (6,259.63 km) |
| Boppard to Sidney (Ohio) | 4,227.09 mi (6,802.84 km) |
| Boppard to Sierra Madre (California) | 5,729.12 mi (9,220.13 km) |
| Boppard to Sierra Vista (Arizona) | 5,633.42 mi (9,066.11 km) |
| Boppard to Sierra Vista Southeast (Arizona) | 5,636.34 mi (9,070.81 km) |
| Boppard to Signal Hill (California) | 5,754.18 mi (9,260.46 km) |
| Boppard to Sikeston (Missouri) | 4,600.48 mi (7,403.76 km) |
| Boppard to Siloam Springs (Arkansas) | 4,822.42 mi (7,760.94 km) |
