| Douglas to Spilamberto | 1,024.83 mi (1,649.31 km) |
| Douglas to Spilimbergo | 1,040.02 mi (1,673.76 km) |
| Douglas to Spinea | 1,033.14 mi (1,662.68 km) |
| Douglas to Spoleto | 1,166.41 mi (1,877.16 km) |
| Douglas to Spoltore | 1,236.59 mi (1,990.11 km) |
| Douglas to Spresiano | 1,026.11 mi (1,651.37 km) |
| Douglas to Squinzano | 1,481.34 mi (2,383.99 km) |
| Douglas to Statte | 1,441.70 mi (2,320.18 km) |
| Douglas to Stezzano | 925.88 mi (1,490.06 km) |
| Douglas to Strada | 1,076.85 mi (1,733.03 km) |
| Douglas to Stradella | 934.59 mi (1,504.08 km) |
| Douglas to Striano | 1,327.77 mi (2,136.85 km) |
| Douglas to Subiaco | 1,219.61 mi (1,962.78 km) |
| Douglas to Sulmona | 1,246.35 mi (2,005.80 km) |
| Douglas to Surbo | 1,486.15 mi (2,391.73 km) |
