| Hemel Hempstead to Greenfield (Indiana) | 3,952.75 mi (6,361.34 km) |
| Hemel Hempstead to Greenfield (Wisconsin) | 3,890.65 mi (6,261.39 km) |
| Hemel Hempstead to Greenlawn (New York) | 3,409.34 mi (5,486.81 km) |
| Hemel Hempstead to Greensboro (North Carolina) | 3,888.97 mi (6,258.69 km) |
| Hemel Hempstead to Greensburg (Indiana) | 3,962.94 mi (6,377.73 km) |
| Hemel Hempstead to Greensburg (Pennsylvania) | 3,683.12 mi (5,927.41 km) |
| Hemel Hempstead to Greentree (New Jersey) | 3,516.57 mi (5,659.38 km) |
| Hemel Hempstead to Greenville (Mississippi) | 4,472.37 mi (7,197.59 km) |
| Hemel Hempstead to Greenville (North Carolina) | 3,811.89 mi (6,134.65 km) |
| Hemel Hempstead to Greenville (Ohio) | 3,893.25 mi (6,265.58 km) |
| Hemel Hempstead to Greenville (South Carolina) | 4,052.43 mi (6,521.76 km) |
| Hemel Hempstead to Greenville (Texas) | 4,683.65 mi (7,537.61 km) |
| Hemel Hempstead to Greenwood (Indiana) | 3,974.76 mi (6,396.76 km) |
| Hemel Hempstead to Greenwood (Mississippi) | 4,432.25 mi (7,133.01 km) |
| Hemel Hempstead to Greenwood (South Carolina) | 4,074.75 mi (6,557.67 km) |
