| Mountain Home to Sudbury | 4,848.00 mi (7,802.11 km) |
| Mountain Home to Sunbury | 4,844.17 mi (7,795.95 km) |
| Mountain Home to Sunderland | 4,646.84 mi (7,478.37 km) |
| Mountain Home to Sunninghill | 4,838.19 mi (7,786.31 km) |
| Mountain Home to Surbiton | 4,849.14 mi (7,803.93 km) |
| Mountain Home to Sutton | 4,853.88 mi (7,811.57 km) |
| Mountain Home to Sutton Coldfield | 4,746.46 mi (7,638.69 km) |
| Mountain Home to Sutton in Ashfield | 4,736.06 mi (7,621.95 km) |
| Mountain Home to Sutton on Hull | 4,732.20 mi (7,615.75 km) |
| Mountain Home to Swadlincote | 4,744.23 mi (7,635.09 km) |
| Mountain Home to Swallownest | 4,722.69 mi (7,600.44 km) |
| Mountain Home to Swanage | 4,836.87 mi (7,784.19 km) |
| Mountain Home to Swindon | 4,796.23 mi (7,718.78 km) |
| Mountain Home to Swinton | 4,716.94 mi (7,591.18 km) |
| Mountain Home to Swinton | 4,685.42 mi (7,540.45 km) |
