| Portland to Stephanskirchen | 5,430.46 mi (8,739.48 km) |
| Portland to Stockach | 5,353.69 mi (8,615.92 km) |
| Portland to Stockelsdorf | 5,039.59 mi (8,110.43 km) |
| Portland to Stolberg | 5,116.68 mi (8,234.50 km) |
| Portland to Stollberg | 5,273.73 mi (8,487.24 km) |
| Portland to Straelen | 5,078.64 mi (8,173.28 km) |
| Portland to Stralsund | 5,065.91 mi (8,152.80 km) |
| Portland to Straubing | 5,377.77 mi (8,654.68 km) |
| Portland to Strausberg | 5,185.50 mi (8,345.26 km) |
| Portland to Stuhr | 5,047.61 mi (8,123.35 km) |
| Portland to Stuttgart | 5,303.82 mi (8,535.68 km) |
| Portland to Sudlohn | 5,065.07 mi (8,151.45 km) |
| Portland to Suhl | 5,232.40 mi (8,420.73 km) |
| Portland to Sulingen | 5,068.98 mi (8,157.73 km) |
| Portland to Sulz am Neckar | 5,314.48 mi (8,552.83 km) |
