| North Branch to Smyrna (Delaware) | 981.32 mi (1,579.29 km) |
| North Branch to Smyrna (Georgia) | 920.44 mi (1,481.31 km) |
| North Branch to Smyrna (Tennessee) | 739.91 mi (1,190.77 km) |
| North Branch to Snellville (Georgia) | 934.32 mi (1,503.64 km) |
| North Branch to Snoqualmie (Washington) | 1,372.11 mi (2,208.19 km) |
| North Branch to Snyder (Texas) | 980.58 mi (1,578.09 km) |
| North Branch to Socastee (South Carolina) | 1,101.03 mi (1,771.94 km) |
| North Branch to Socorro (Texas) | 1,194.55 mi (1,922.44 km) |
| North Branch to Soddy-Daisy (Tennessee) | 817.67 mi (1,315.91 km) |
| North Branch to Solana Beach (California) | 1,551.66 mi (2,497.16 km) |
| North Branch to Soledad (California) | 1,596.94 mi (2,570.02 km) |
| North Branch to Solon (Ohio) | 643.55 mi (1,035.70 km) |
| North Branch to Somers Point (New Jersey) | 1,026.35 mi (1,651.76 km) |
| North Branch to Somerset (Kentucky) | 725.15 mi (1,167.01 km) |
| North Branch to Somerset (New Jersey) | 991.89 mi (1,596.29 km) |
