| Bombarral to Smyrna (Delaware) | 3,467.98 mi (5,581.18 km) |
| Bombarral to Smyrna (Georgia) | 4,075.97 mi (6,559.65 km) |
| Bombarral to Smyrna (Tennessee) | 4,105.47 mi (6,607.12 km) |
| Bombarral to Snellville (Georgia) | 4,050.47 mi (6,518.60 km) |
| Bombarral to Snoqualmie (Washington) | 5,155.55 mi (8,297.06 km) |
| Bombarral to Snyder (Texas) | 4,920.12 mi (7,918.16 km) |
| Bombarral to Socastee (South Carolina) | 3,803.18 mi (6,120.63 km) |
| Bombarral to Socorro (Texas) | 5,216.08 mi (8,394.47 km) |
| Bombarral to Soddy-Daisy (Tennessee) | 4,062.31 mi (6,537.66 km) |
| Bombarral to Solana Beach (California) | 5,650.66 mi (9,093.87 km) |
| Bombarral to Soledad (California) | 5,659.15 mi (9,107.53 km) |
| Bombarral to Solon (Ohio) | 3,694.58 mi (5,945.85 km) |
| Bombarral to Somers Point (New Jersey) | 3,417.83 mi (5,500.46 km) |
| Bombarral to Somerset (Kentucky) | 3,975.41 mi (6,397.81 km) |
| Bombarral to Somerset (New Jersey) | 3,382.32 mi (5,443.31 km) |
