| Quincy to Pittsburg (California) | 2,663.47 mi (4,286.44 km) |
| Quincy to Pittsburg (Kansas) | 1,295.43 mi (2,084.79 km) |
| Quincy to Pittsburgh (Pennsylvania) | 480.93 mi (773.99 km) |
| Quincy to Pittsfield (Massachusetts) | 115.31 mi (185.57 km) |
| Quincy to Placentia (California) | 2,578.90 mi (4,150.34 km) |
| Quincy to Placerville (California) | 2,589.73 mi (4,167.76 km) |
| Quincy to Plainfield (Illinois) | 883.95 mi (1,422.59 km) |
| Quincy to Plainfield (Indiana) | 818.92 mi (1,317.92 km) |
| Quincy to Plainfield (New Jersey) | 209.09 mi (336.50 km) |
| Quincy to Plainview (New York) | 162.48 mi (261.49 km) |
| Quincy to Plainview (Texas) | 1,746.16 mi (2,810.18 km) |
| Quincy to Plano (Illinois) | 898.92 mi (1,446.67 km) |
| Quincy to Plano (Texas) | 1,536.51 mi (2,472.77 km) |
| Quincy to Plant City (Florida) | 1,164.31 mi (1,873.78 km) |
| Quincy to Plantation (Florida) | 1,231.14 mi (1,981.33 km) |
