| Thornton to Germantown (Wisconsin) | 3,765.74 mi (6,060.37 km) |
| Thornton to Gibsonton (Florida) | 4,314.41 mi (6,943.37 km) |
| Thornton to Gig Harbor (Washington) | 4,638.28 mi (7,464.59 km) |
| Thornton to Gilbert (Arizona) | 5,115.16 mi (8,232.06 km) |
| Thornton to Gillette (Wyoming) | 4,310.65 mi (6,937.33 km) |
| Thornton to Gilroy (California) | 5,211.40 mi (8,386.93 km) |
| Thornton to Gladeview (Florida) | 4,331.91 mi (6,971.54 km) |
| Thornton to Gladstone (Missouri) | 4,198.10 mi (6,756.19 km) |
| Thornton to Gladstone (Oregon) | 4,750.85 mi (7,645.75 km) |
| Thornton to Glasgow (Delaware) | 3,466.09 mi (5,578.13 km) |
| Thornton to Glasgow (Kentucky) | 3,986.82 mi (6,416.17 km) |
| Thornton to Glassboro (New Jersey) | 3,436.40 mi (5,530.36 km) |
| Thornton to Glassmanor (Maryland) | 3,551.42 mi (5,715.47 km) |
| Thornton to Glen Allen (Virginia) | 3,625.88 mi (5,835.29 km) |
| Thornton to Glen Burnie (Maryland) | 3,520.73 mi (5,666.07 km) |
