| Boise to Snodland | 4,864.99 mi (7,829.44 km) |
| Boise to Soham | 4,811.36 mi (7,743.14 km) |
| Boise to Solihull | 4,745.09 mi (7,636.48 km) |
| Boise to Sompting | 4,866.39 mi (7,831.70 km) |
| Boise to South Hayling | 4,849.20 mi (7,804.04 km) |
| Boise to South Normanton | 4,724.04 mi (7,602.61 km) |
| Boise to South Ockendon | 4,850.85 mi (7,806.68 km) |
| Boise to South Shields | 4,629.72 mi (7,450.82 km) |
| Boise to Southall | 4,831.26 mi (7,775.16 km) |
| Boise to Southampton | 4,830.51 mi (7,773.96 km) |
| Boise to Southborough | 4,868.04 mi (7,834.35 km) |
| Boise to Southbourne | 4,827.35 mi (7,768.87 km) |
| Boise to Southend | 4,861.61 mi (7,824.01 km) |
| Boise to Southgate | 4,832.79 mi (7,777.62 km) |
| Boise to Southport | 4,648.98 mi (7,481.81 km) |
