| Quincy to San Luis Obispo (California) | 2,679.71 mi (4,312.57 km) |
| Quincy to San Marcos (California) | 2,567.88 mi (4,132.60 km) |
| Quincy to San Marcos (Texas) | 1,718.75 mi (2,766.07 km) |
| Quincy to San Marino (California) | 2,584.51 mi (4,159.36 km) |
| Quincy to San Mateo (California) | 2,697.00 mi (4,340.40 km) |
| Quincy to San Pablo (California) | 2,687.33 mi (4,324.84 km) |
| Quincy to San Rafael (California) | 2,695.58 mi (4,338.12 km) |
| Quincy to San Ramon (California) | 2,672.38 mi (4,300.79 km) |
| Quincy to San Tan Valley (Arizona) | 2,279.55 mi (3,668.57 km) |
| Quincy to Sand Springs (Oklahoma) | 1,403.44 mi (2,258.62 km) |
| Quincy to Sandusky (Ohio) | 603.42 mi (971.11 km) |
| Quincy to Sandy (Oregon) | 2,520.58 mi (4,056.48 km) |
| Quincy to Sandy (Utah) | 2,098.72 mi (3,377.57 km) |
| Quincy to Sandy Springs (Georgia) | 923.87 mi (1,486.83 km) |
| Quincy to Sanford (Florida) | 1,092.53 mi (1,758.25 km) |
