| Buffalo Grove to Grovetown (Georgia) | 678.87 mi (1,092.54 km) |
| Buffalo Grove to Guayama (Puerto Rico) | 2,108.22 mi (3,392.86 km) |
| Buffalo Grove to Guaynabo (Puerto Rico) | 2,084.45 mi (3,354.59 km) |
| Buffalo Grove to Gulf Shores (Alabama) | 821.72 mi (1,322.43 km) |
| Buffalo Grove to Gulfport (Florida) | 1,039.27 mi (1,672.55 km) |
| Buffalo Grove to Gulfport (Mississippi) | 813.49 mi (1,309.18 km) |
| Buffalo Grove to Gunbarrel (Colorado) | 905.95 mi (1,457.99 km) |
| Buffalo Grove to Gurnee (Illinois) | 14.09 mi (22.68 km) |
| Buffalo Grove to Guthrie (Oklahoma) | 669.91 mi (1,078.12 km) |
| Buffalo Grove to Guttenberg (New Jersey) | 727.83 mi (1,171.32 km) |
| Buffalo Grove to Guymon (Oklahoma) | 813.23 mi (1,308.77 km) |
| Buffalo Grove to Hacienda Heights (California) | 1,716.48 mi (2,762.41 km) |
| Buffalo Grove to Hackensack (New Jersey) | 724.35 mi (1,165.72 km) |
| Buffalo Grove to Hackettstown (New Jersey) | 684.97 mi (1,102.35 km) |
| Buffalo Grove to Hagerstown (Maryland) | 562.10 mi (904.62 km) |
