| Waterville to Smithville (Missouri) | 1,322.57 mi (2,128.47 km) |
| Waterville to Smyrna (Delaware) | 474.13 mi (763.03 km) |
| Waterville to Smyrna (Georgia) | 1,081.76 mi (1,740.93 km) |
| Waterville to Smyrna (Tennessee) | 1,065.24 mi (1,714.33 km) |
| Waterville to Snellville (Georgia) | 1,062.36 mi (1,709.70 km) |
| Waterville to Snoqualmie (Washington) | 2,463.79 mi (3,965.08 km) |
| Waterville to Snyder (Texas) | 1,858.96 mi (2,991.71 km) |
| Waterville to Socastee (South Carolina) | 900.71 mi (1,449.55 km) |
| Waterville to Socorro (Texas) | 2,157.69 mi (3,472.46 km) |
| Waterville to Soddy-Daisy (Tennessee) | 1,039.93 mi (1,673.60 km) |
| Waterville to Solana Beach (California) | 2,644.22 mi (4,255.46 km) |
| Waterville to Soledad (California) | 2,725.71 mi (4,386.61 km) |
| Waterville to Solon (Ohio) | 633.47 mi (1,019.47 km) |
| Waterville to Somers Point (New Jersey) | 441.44 mi (710.43 km) |
| Waterville to Somerset (Kentucky) | 934.07 mi (1,503.24 km) |
