| Summit to Hutchinson (Kansas) | 1,266.51 mi (2,038.25 km) |
| Summit to Hutchinson (Minnesota) | 1,051.57 mi (1,692.34 km) |
| Summit to Hutto (Texas) | 1,472.97 mi (2,370.51 km) |
| Summit to Hyattsville (Maryland) | 183.21 mi (294.85 km) |
| Summit to Hybla Valley (Virginia) | 198.27 mi (319.09 km) |
| Summit to Idaho Falls (Idaho) | 1,924.14 mi (3,096.60 km) |
| Summit to Idylwood (Virginia) | 196.59 mi (316.38 km) |
| Summit to Ilchester (Maryland) | 163.98 mi (263.91 km) |
| Summit to Immokalee (Florida) | 1,066.78 mi (1,716.81 km) |
| Summit to Imperial (California) | 2,322.10 mi (3,737.07 km) |
| Summit to Imperial Beach (California) | 2,411.16 mi (3,880.39 km) |
| Summit to Independence (Kentucky) | 553.60 mi (890.93 km) |
| Summit to Independence (Missouri) | 1,062.96 mi (1,710.67 km) |
| Summit to Indian Trail (North Carolina) | 518.76 mi (834.86 km) |
| Summit to Indiana (Pennsylvania) | 251.11 mi (404.12 km) |
