| Upminster to Spello | 828.17 mi (1,332.81 km) |
| Upminster to Spilamberto | 693.43 mi (1,115.97 km) |
| Upminster to Spilimbergo | 684.62 mi (1,101.79 km) |
| Upminster to Spinea | 685.95 mi (1,103.93 km) |
| Upminster to Spoleto | 840.94 mi (1,353.37 km) |
| Upminster to Spoltore | 904.70 mi (1,455.97 km) |
| Upminster to Spresiano | 675.99 mi (1,087.91 km) |
| Upminster to Squinzano | 1,143.58 mi (1,840.41 km) |
| Upminster to Statte | 1,107.11 mi (1,781.72 km) |
| Upminster to Stezzano | 591.56 mi (952.02 km) |
| Upminster to Strada | 753.05 mi (1,211.92 km) |
| Upminster to Stradella | 609.72 mi (981.25 km) |
| Upminster to Striano | 1,006.15 mi (1,619.24 km) |
| Upminster to Subiaco | 898.58 mi (1,446.13 km) |
| Upminster to Sulmona | 919.00 mi (1,478.99 km) |
