| Quincy to Harrison (Ohio) | 748.71 mi (1,204.94 km) |
| Quincy to Harrison (Wisconsin) | 878.41 mi (1,413.66 km) |
| Quincy to Harrisonburg (Virginia) | 490.15 mi (788.82 km) |
| Quincy to Hartford (Connecticut) | 91.79 mi (147.71 km) |
| Quincy to Hartford (Wisconsin) | 881.77 mi (1,419.06 km) |
| Quincy to Hartselle (Alabama) | 1,015.11 mi (1,633.66 km) |
| Quincy to Hartsville (Tennessee) | 902.95 mi (1,453.15 km) |
| Quincy to Harvey (Illinois) | 854.80 mi (1,375.67 km) |
| Quincy to Harvey (Louisiana) | 1,358.78 mi (2,186.74 km) |
| Quincy to Hasbrouck Heights (New Jersey) | 184.81 mi (297.43 km) |
| Quincy to Haslett (Michigan) | 681.91 mi (1,097.42 km) |
| Quincy to Hastings (Minnesota) | 1,104.41 mi (1,777.38 km) |
| Quincy to Hastings (Nebraska) | 1,416.56 mi (2,279.74 km) |
| Quincy to Hattiesburg (Mississippi) | 1,259.21 mi (2,026.50 km) |
| Quincy to Hauppauge (New York) | 150.36 mi (241.98 km) |
