| Arco to Saddlebrooke (Arizona) | 5,909.52 mi (9,510.45 km) |
| Arco to Safety Harbor (Florida) | 5,016.45 mi (8,073.20 km) |
| Arco to Saginaw (Michigan) | 4,365.45 mi (7,025.51 km) |
| Arco to Saginaw (Texas) | 5,393.65 mi (8,680.24 km) |
| Arco to Sahuarita (Arizona) | 5,947.48 mi (9,571.54 km) |
| Arco to Saks (Alabama) | 4,883.72 mi (7,859.59 km) |
| Arco to Salem (Massachusetts) | 3,871.64 mi (6,230.80 km) |
| Arco to Salem (Ohio) | 4,350.75 mi (7,001.86 km) |
| Arco to Salem (Oregon) | 5,559.63 mi (8,947.36 km) |
| Arco to Salem (Virginia) | 4,475.87 mi (7,203.21 km) |
| Arco to Salem Lakes (Wisconsin) | 4,566.30 mi (7,348.75 km) |
| Arco to Salida (California) | 5,935.88 mi (9,552.87 km) |
| Arco to Salina (Kansas) | 5,102.12 mi (8,211.06 km) |
| Arco to Salinas (California) | 6,011.79 mi (9,675.04 km) |
| Arco to Salisbury (Maryland) | 4,238.54 mi (6,821.27 km) |
