| Napa to Greenfield (California) | 148.22 mi (238.54 km) |
| Napa to Greenfield (Indiana) | 1,949.19 mi (3,136.92 km) |
| Napa to Greenfield (Wisconsin) | 1,814.03 mi (2,919.40 km) |
| Napa to Greenlawn (New York) | 2,577.94 mi (4,148.80 km) |
| Napa to Greensboro (North Carolina) | 2,322.03 mi (3,736.95 km) |
| Napa to Greensburg (Indiana) | 1,968.36 mi (3,167.77 km) |
| Napa to Greensburg (Pennsylvania) | 2,267.89 mi (3,649.82 km) |
| Napa to Greentree (New Jersey) | 2,510.76 mi (4,040.68 km) |
| Napa to Greenville (Mississippi) | 1,774.10 mi (2,855.14 km) |
| Napa to Greenville (North Carolina) | 2,463.38 mi (3,964.43 km) |
| Napa to Greenville (Ohio) | 2,006.26 mi (3,228.76 km) |
| Napa to Greenville (South Carolina) | 2,211.88 mi (3,559.67 km) |
| Napa to Greenville (Texas) | 1,507.00 mi (2,425.29 km) |
| Napa to Greenwood (Indiana) | 1,933.73 mi (3,112.04 km) |
| Napa to Greenwood (Mississippi) | 1,817.30 mi (2,924.66 km) |
