| Welver to Saddlebrooke (Arizona) | 5,544.30 mi (8,922.68 km) |
| Welver to Safety Harbor (Florida) | 4,752.71 mi (7,648.74 km) |
| Welver to Saginaw (Michigan) | 4,036.06 mi (6,495.40 km) |
| Welver to Saginaw (Texas) | 5,063.72 mi (8,149.27 km) |
| Welver to Sahuarita (Arizona) | 5,583.29 mi (8,985.43 km) |
| Welver to Saks (Alabama) | 4,586.17 mi (7,380.73 km) |
| Welver to Salem (Massachusetts) | 3,580.41 mi (5,762.11 km) |
| Welver to Salem (Ohio) | 4,039.39 mi (6,500.77 km) |
| Welver to Salem (Oregon) | 5,155.79 mi (8,297.44 km) |
| Welver to Salem (Virginia) | 4,182.10 mi (6,730.45 km) |
| Welver to Salem Lakes (Wisconsin) | 4,230.03 mi (6,807.58 km) |
| Welver to Salida (California) | 5,542.02 mi (8,919.02 km) |
| Welver to Salina (Kansas) | 4,754.40 mi (7,651.48 km) |
| Welver to Salinas (California) | 5,618.25 mi (9,041.70 km) |
| Welver to Salisbury (Maryland) | 3,953.75 mi (6,362.94 km) |
