| Willoughby to Germantown (Tennessee) | 640.81 mi (1,031.29 km) |
| Willoughby to Germantown (Wisconsin) | 359.35 mi (578.32 km) |
| Willoughby to Gibsonton (Florida) | 956.42 mi (1,539.21 km) |
| Willoughby to Gig Harbor (Washington) | 2,043.04 mi (3,287.95 km) |
| Willoughby to Gilbert (Arizona) | 1,749.59 mi (2,815.69 km) |
| Willoughby to Gillette (Wyoming) | 1,227.01 mi (1,974.69 km) |
| Willoughby to Gilroy (California) | 2,151.47 mi (3,462.45 km) |
| Willoughby to Gladeview (Florida) | 1,094.16 mi (1,760.88 km) |
| Willoughby to Gladstone (Missouri) | 711.00 mi (1,144.24 km) |
| Willoughby to Gladstone (Oregon) | 2,056.93 mi (3,310.31 km) |
| Willoughby to Glasgow (Delaware) | 328.68 mi (528.96 km) |
| Willoughby to Glasgow (Kentucky) | 401.28 mi (645.80 km) |
| Willoughby to Glassboro (New Jersey) | 356.17 mi (573.21 km) |
| Willoughby to Glassmanor (Maryland) | 304.32 mi (489.76 km) |
| Willoughby to Glen Allen (Virginia) | 345.17 mi (555.49 km) |
