| Quincy to Spello | 4,062.97 mi (6,538.73 km) |
| Quincy to Spilamberto | 3,938.20 mi (6,337.92 km) |
| Quincy to Spilimbergo | 3,963.99 mi (6,379.42 km) |
| Quincy to Spinea | 3,954.82 mi (6,364.66 km) |
| Quincy to Spoleto | 4,071.76 mi (6,552.87 km) |
| Quincy to Spoltore | 4,145.81 mi (6,672.04 km) |
| Quincy to Spresiano | 3,948.87 mi (6,355.09 km) |
| Quincy to Squinzano | 4,391.69 mi (7,067.73 km) |
| Quincy to Statte | 4,349.52 mi (6,999.88 km) |
| Quincy to Stezzano | 3,842.95 mi (6,184.63 km) |
| Quincy to Strada | 3,983.40 mi (6,410.66 km) |
| Quincy to Stradella | 3,846.11 mi (6,189.72 km) |
| Quincy to Striano | 4,224.63 mi (6,798.89 km) |
| Quincy to Subiaco | 4,119.27 mi (6,629.32 km) |
| Quincy to Sulmona | 4,151.27 mi (6,680.83 km) |
