| Phillipsburg to Smyrna (Delaware) | 99.05 mi (159.41 km) |
| Phillipsburg to Smyrna (Georgia) | 696.25 mi (1,120.50 km) |
| Phillipsburg to Smyrna (Tennessee) | 695.24 mi (1,118.89 km) |
| Phillipsburg to Snellville (Georgia) | 676.19 mi (1,088.22 km) |
| Phillipsburg to Snoqualmie (Washington) | 2,326.03 mi (3,743.38 km) |
| Phillipsburg to Snyder (Texas) | 1,521.23 mi (2,448.19 km) |
| Phillipsburg to Socastee (South Carolina) | 527.52 mi (848.97 km) |
| Phillipsburg to Socorro (Texas) | 1,831.38 mi (2,947.33 km) |
| Phillipsburg to Soddy-Daisy (Tennessee) | 660.40 mi (1,062.82 km) |
| Phillipsburg to Solana Beach (California) | 2,362.97 mi (3,802.83 km) |
| Phillipsburg to Soledad (California) | 2,482.26 mi (3,994.81 km) |
| Phillipsburg to Solon (Ohio) | 329.59 mi (530.43 km) |
| Phillipsburg to Somers Point (New Jersey) | 99.61 mi (160.31 km) |
| Phillipsburg to Somerset (Kentucky) | 564.57 mi (908.59 km) |
| Phillipsburg to Somerset (New Jersey) | 37.86 mi (60.93 km) |
