| Ontario to Shoreham-by-Sea | 5,446.76 mi (8,765.71 km) |
| Ontario to Shotley Bridge | 5,215.37 mi (8,393.32 km) |
| Ontario to Shrewsbury | 5,282.10 mi (8,500.71 km) |
| Ontario to Sidcup | 5,431.86 mi (8,741.73 km) |
| Ontario to Sidmouth | 5,354.88 mi (8,617.85 km) |
| Ontario to Sileby | 5,333.98 mi (8,584.21 km) |
| Ontario to Sittingbourne | 5,456.33 mi (8,781.12 km) |
| Ontario to Skegness | 5,360.84 mi (8,627.44 km) |
| Ontario to Skelmersdale | 5,244.58 mi (8,440.34 km) |
| Ontario to Skipton | 5,250.48 mi (8,449.83 km) |
| Ontario to Sleaford | 5,343.95 mi (8,600.25 km) |
| Ontario to Slough | 5,405.79 mi (8,699.77 km) |
| Ontario to Small Heath | 5,321.98 mi (8,564.90 km) |
| Ontario to Smethwick | 5,316.95 mi (8,556.81 km) |
| Ontario to Snaresbrook | 5,421.67 mi (8,725.34 km) |
