| Jefferson Valley-Yorktown to Spello | 4,218.42 mi (6,788.89 km) |
| Jefferson Valley-Yorktown to Spilamberto | 4,093.28 mi (6,587.50 km) |
| Jefferson Valley-Yorktown to Spilimbergo | 4,117.88 mi (6,627.09 km) |
| Jefferson Valley-Yorktown to Spinea | 4,109.21 mi (6,613.14 km) |
| Jefferson Valley-Yorktown to Spoleto | 4,227.30 mi (6,803.18 km) |
| Jefferson Valley-Yorktown to Spoltore | 4,301.21 mi (6,922.13 km) |
| Jefferson Valley-Yorktown to Spresiano | 4,103.09 mi (6,603.29 km) |
| Jefferson Valley-Yorktown to Squinzano | 4,547.13 mi (7,317.89 km) |
| Jefferson Valley-Yorktown to Statte | 4,505.07 mi (7,250.21 km) |
| Jefferson Valley-Yorktown to Stezzano | 3,997.75 mi (6,433.76 km) |
| Jefferson Valley-Yorktown to Strada | 4,138.84 mi (6,660.81 km) |
| Jefferson Valley-Yorktown to Stradella | 4,001.25 mi (6,439.39 km) |
| Jefferson Valley-Yorktown to Striano | 4,380.55 mi (7,049.81 km) |
| Jefferson Valley-Yorktown to Subiaco | 4,275.04 mi (6,880.01 km) |
| Jefferson Valley-Yorktown to Sulmona | 4,306.86 mi (6,931.23 km) |
