| Boulder to Stephanskirchen | 5,258.82 mi (8,463.25 km) |
| Boulder to Stockach | 5,154.00 mi (8,294.57 km) |
| Boulder to Stockelsdorf | 4,919.10 mi (7,916.52 km) |
| Boulder to Stolberg | 4,925.78 mi (7,927.28 km) |
| Boulder to Stollberg | 5,136.77 mi (8,266.83 km) |
| Boulder to Straelen | 4,895.82 mi (7,879.06 km) |
| Boulder to Stralsund | 4,969.42 mi (7,997.51 km) |
| Boulder to Straubing | 5,220.13 mi (8,400.98 km) |
| Boulder to Strausberg | 5,077.38 mi (8,171.26 km) |
| Boulder to Stuhr | 4,902.39 mi (7,889.63 km) |
| Boulder to Stuttgart | 5,115.52 mi (8,232.64 km) |
| Boulder to Sudlohn | 4,892.69 mi (7,874.02 km) |
| Boulder to Suhl | 5,076.66 mi (8,170.10 km) |
| Boulder to Sulingen | 4,920.21 mi (7,918.32 km) |
| Boulder to Sulz am Neckar | 5,116.99 mi (8,235.00 km) |
