| Alton to Greenwood Village (Colorado) | 4,674.44 mi (7,522.79 km) |
| Alton to Greer (South Carolina) | 4,034.33 mi (6,492.62 km) |
| Alton to Grenada (Mississippi) | 4,398.82 mi (7,079.22 km) |
| Alton to Gresham (Oregon) | 4,903.79 mi (7,891.89 km) |
| Alton to Gretna (Louisiana) | 4,601.75 mi (7,405.79 km) |
| Alton to Griffin (Georgia) | 4,199.60 mi (6,758.60 km) |
| Alton to Griffith (Indiana) | 3,934.61 mi (6,332.14 km) |
| Alton to Grimes (Iowa) | 4,169.25 mi (6,709.76 km) |
| Alton to Grosse Pointe Park (Michigan) | 3,721.13 mi (5,988.59 km) |
| Alton to Grosse Pointe Woods (Michigan) | 3,717.43 mi (5,982.63 km) |
| Alton to Grove City (Ohio) | 3,839.34 mi (6,178.83 km) |
| Alton to Groveland (Florida) | 4,323.86 mi (6,958.58 km) |
| Alton to Grover Beach (California) | 5,444.42 mi (8,761.95 km) |
| Alton to Groves (Texas) | 4,756.77 mi (7,655.29 km) |
| Alton to Groveton (Virginia) | 3,646.61 mi (5,868.66 km) |
