| Willoughby to Gaffney (South Carolina) | 454.25 mi (731.04 km) |
| Willoughby to Gages Lake (Illinois) | 340.99 mi (548.78 km) |
| Willoughby to Gahanna (Ohio) | 135.38 mi (217.87 km) |
| Willoughby to Gainesville (Florida) | 828.39 mi (1,333.17 km) |
| Willoughby to Gainesville (Georgia) | 524.99 mi (844.90 km) |
| Willoughby to Gainesville (Texas) | 1,021.05 mi (1,643.22 km) |
| Willoughby to Gainesville (Virginia) | 280.10 mi (450.78 km) |
| Willoughby to Gaithersburg (Maryland) | 280.74 mi (451.81 km) |
| Willoughby to Galena Park (Texas) | 1,127.55 mi (1,814.62 km) |
| Willoughby to Galesburg (Illinois) | 467.77 mi (752.80 km) |
| Willoughby to Galion (Ohio) | 94.92 mi (152.76 km) |
| Willoughby to Gallatin (Tennessee) | 454.02 mi (730.67 km) |
| Willoughby to Gallup (New Mexico) | 1,528.61 mi (2,460.06 km) |
| Willoughby to Galt (California) | 2,106.66 mi (3,390.34 km) |
| Willoughby to Galveston (Texas) | 1,141.54 mi (1,837.12 km) |
