| McDonough to Gaffney (South Carolina) | 181.82 mi (292.60 km) |
| McDonough to Gages Lake (Illinois) | 650.06 mi (1,046.18 km) |
| McDonough to Gahanna (Ohio) | 460.54 mi (741.16 km) |
| McDonough to Gainesville (Florida) | 280.62 mi (451.61 km) |
| McDonough to Gainesville (Georgia) | 61.58 mi (99.11 km) |
| McDonough to Gainesville (Texas) | 748.20 mi (1,204.11 km) |
| McDonough to Gainesville (Virginia) | 518.44 mi (834.34 km) |
| McDonough to Gaithersburg (Maryland) | 551.11 mi (886.92 km) |
| McDonough to Galena Park (Texas) | 699.95 mi (1,126.45 km) |
| McDonough to Galesburg (Illinois) | 621.47 mi (1,000.16 km) |
| McDonough to Galion (Ohio) | 509.91 mi (820.62 km) |
| McDonough to Gallatin (Tennessee) | 241.83 mi (389.18 km) |
| McDonough to Gallup (New Mexico) | 1,404.38 mi (2,260.14 km) |
| McDonough to Galt (California) | 2,092.76 mi (3,367.97 km) |
| McDonough to Galveston (Texas) | 696.34 mi (1,120.64 km) |
