| San Marino to Grayslake (Illinois) | 1,717.76 mi (2,764.47 km) |
| San Marino to Great Bend (Kansas) | 1,112.93 mi (1,791.08 km) |
| San Marino to Great Falls (Montana) | 989.76 mi (1,592.87 km) |
| San Marino to Great Falls (Virginia) | 2,270.68 mi (3,654.31 km) |
| San Marino to Great Neck (New York) | 2,450.60 mi (3,943.86 km) |
| San Marino to Greeley (Colorado) | 851.41 mi (1,370.20 km) |
| San Marino to Green (Ohio) | 2,046.12 mi (3,292.91 km) |
| San Marino to Green Bay (Wisconsin) | 1,750.02 mi (2,816.39 km) |
| San Marino to Green River (Wyoming) | 694.41 mi (1,117.55 km) |
| San Marino to Green Valley (Arizona) | 441.24 mi (710.11 km) |
| San Marino to Green Valley (Maryland) | 2,272.30 mi (3,656.92 km) |
| San Marino to Greenacres (Florida) | 2,308.32 mi (3,714.88 km) |
| San Marino to Greenbelt (Maryland) | 2,292.86 mi (3,690.00 km) |
| San Marino to Greendale (Wisconsin) | 1,726.45 mi (2,778.46 km) |
| San Marino to Greeneville (Tennessee) | 1,988.05 mi (3,199.46 km) |
