| Langley Park to Schwaig | 4,171.87 mi (6,713.98 km) |
| Langley Park to Schwaigern | 4,095.08 mi (6,590.39 km) |
| Langley Park to Schwaikheim | 4,115.31 mi (6,622.95 km) |
| Langley Park to Schwalbach | 3,999.26 mi (6,436.19 km) |
| Langley Park to Schwalmstadt | 4,048.96 mi (6,516.17 km) |
| Langley Park to Schwalmtal | 3,923.51 mi (6,314.28 km) |
| Langley Park to Schwandorf | 4,212.72 mi (6,779.73 km) |
| Langley Park to Schwanewede | 3,960.78 mi (6,374.26 km) |
| Langley Park to Schwarzenbek | 4,024.35 mi (6,476.57 km) |
| Langley Park to Schwarzenberg | 4,200.80 mi (6,760.53 km) |
| Langley Park to Schwarzenbruck | 4,176.88 mi (6,722.04 km) |
| Langley Park to Schwedt (Oder) | 4,179.14 mi (6,725.68 km) |
| Langley Park to Schweinfurt | 4,115.40 mi (6,623.10 km) |
| Langley Park to Schwelm | 3,962.30 mi (6,376.71 km) |
| Langley Park to Schwerin | 4,055.73 mi (6,527.07 km) |
