| Downham Market to Sestu | 1,007.87 mi (1,622.00 km) |
| Downham Market to Settimo Torinese | 614.56 mi (989.04 km) |
| Downham Market to Seveso | 621.57 mi (1,000.32 km) |
| Downham Market to Sezze | 968.81 mi (1,559.14 km) |
| Downham Market to Siano | 1,056.16 mi (1,699.72 km) |
| Downham Market to Siena | 815.17 mi (1,311.88 km) |
| Downham Market to Signa | 782.16 mi (1,258.76 km) |
| Downham Market to Silea | 719.52 mi (1,157.96 km) |
| Downham Market to Silvi Paese | 941.10 mi (1,514.55 km) |
| Downham Market to Sinalunga | 832.43 mi (1,339.67 km) |
| Downham Market to Siniscola | 939.31 mi (1,511.68 km) |
| Downham Market to Sinnai | 1,009.84 mi (1,625.19 km) |
| Downham Market to Siracusa | 1,292.21 mi (2,079.61 km) |
| Downham Market to Solaro | 621.63 mi (1,000.42 km) |
| Downham Market to Soliera | 723.87 mi (1,164.96 km) |
