| Brea to Smyrna (Delaware) | 2,351.30 mi (3,784.05 km) |
| Brea to Smyrna (Georgia) | 1,904.04 mi (3,064.25 km) |
| Brea to Smyrna (Tennessee) | 1,772.87 mi (2,853.16 km) |
| Brea to Snellville (Georgia) | 1,933.13 mi (3,111.08 km) |
| Brea to Snoqualmie (Washington) | 962.37 mi (1,548.78 km) |
| Brea to Snyder (Texas) | 981.30 mi (1,579.25 km) |
| Brea to Socastee (South Carolina) | 2,217.24 mi (3,568.30 km) |
| Brea to Socorro (Texas) | 692.00 mi (1,113.66 km) |
| Brea to Soddy-Daisy (Tennessee) | 1,853.35 mi (2,982.69 km) |
| Brea to Solana Beach (California) | 73.26 mi (117.90 km) |
| Brea to Soledad (California) | 262.29 mi (422.12 km) |
| Brea to Solon (Ohio) | 2,041.86 mi (3,286.06 km) |
| Brea to Somers Point (New Jersey) | 2,404.55 mi (3,869.74 km) |
| Brea to Somerset (Kentucky) | 1,873.57 mi (3,015.22 km) |
| Brea to Somerset (New Jersey) | 2,404.25 mi (3,869.27 km) |
