| Opfikon to Greenwood Village (Colorado) | 5,169.00 mi (8,318.70 km) |
| Opfikon to Greer (South Carolina) | 4,528.61 mi (7,288.09 km) |
| Opfikon to Grenada (Mississippi) | 4,897.23 mi (7,881.32 km) |
| Opfikon to Gresham (Oregon) | 5,363.70 mi (8,632.05 km) |
| Opfikon to Gretna (Louisiana) | 5,097.48 mi (8,203.61 km) |
| Opfikon to Griffin (Georgia) | 4,693.77 mi (7,553.89 km) |
| Opfikon to Griffith (Indiana) | 4,434.92 mi (7,137.32 km) |
| Opfikon to Grimes (Iowa) | 4,668.59 mi (7,513.37 km) |
| Opfikon to Grosse Pointe Park (Michigan) | 4,221.15 mi (6,793.29 km) |
| Opfikon to Grosse Pointe Woods (Michigan) | 4,217.46 mi (6,787.35 km) |
| Opfikon to Grove City (Ohio) | 4,338.34 mi (6,981.88 km) |
| Opfikon to Groveland (Florida) | 4,808.75 mi (7,738.93 km) |
| Opfikon to Grover Beach (California) | 5,924.78 mi (9,535.01 km) |
| Opfikon to Groves (Texas) | 5,255.08 mi (8,457.23 km) |
| Opfikon to Groveton (Virginia) | 4,141.18 mi (6,664.59 km) |
