| Mortara to Stonehaven | 936.12 mi (1,506.54 km) |
| Mortara to Stourbridge | 701.03 mi (1,128.20 km) |
| Mortara to Stowmarket | 594.87 mi (957.36 km) |
| Mortara to Stranraer | 901.23 mi (1,450.39 km) |
| Mortara to Stratford | 591.01 mi (951.14 km) |
| Mortara to Stratford-upon-Avon | 674.96 mi (1,086.24 km) |
| Mortara to Stratton Saint Margaret | 650.01 mi (1,046.09 km) |
| Mortara to Streatham | 589.35 mi (948.47 km) |
| Mortara to Street | 665.62 mi (1,071.22 km) |
| Mortara to Streetly | 698.21 mi (1,123.66 km) |
| Mortara to Stretford | 752.27 mi (1,210.66 km) |
| Mortara to Strood | 569.02 mi (915.75 km) |
| Mortara to Stroud | 672.03 mi (1,081.53 km) |
| Mortara to Sudbury | 601.46 mi (967.95 km) |
| Mortara to Sudbury | 594.49 mi (956.74 km) |
