| Helena to Greenfield (California) | 854.12 mi (1,374.58 km) |
| Helena to Greenfield (Indiana) | 1,395.29 mi (2,245.51 km) |
| Helena to Greenfield (Wisconsin) | 1,199.29 mi (1,930.07 km) |
| Helena to Greenlawn (New York) | 1,949.73 mi (3,137.79 km) |
| Helena to Greensboro (North Carolina) | 1,804.57 mi (2,904.18 km) |
| Helena to Greensburg (Indiana) | 1,422.65 mi (2,289.53 km) |
| Helena to Greensburg (Pennsylvania) | 1,672.72 mi (2,691.99 km) |
| Helena to Greentree (New Jersey) | 1,902.73 mi (3,062.15 km) |
| Helena to Greenville (Mississippi) | 1,429.19 mi (2,300.06 km) |
| Helena to Greenville (North Carolina) | 1,937.94 mi (3,118.81 km) |
| Helena to Greenville (Ohio) | 1,439.33 mi (2,316.37 km) |
| Helena to Greenville (South Carolina) | 1,738.32 mi (2,797.56 km) |
| Helena to Greenville (Texas) | 1,252.27 mi (2,015.34 km) |
| Helena to Greenwood (Indiana) | 1,386.07 mi (2,230.67 km) |
| Helena to Greenwood (Mississippi) | 1,457.46 mi (2,345.55 km) |
