| Willebroek to Grand Prairie (Texas) | 4,947.01 mi (7,961.44 km) |
| Willebroek to Grand Rapids (Michigan) | 4,007.27 mi (6,449.08 km) |
| Willebroek to Grand Rapids (Minnesota) | 4,088.38 mi (6,579.61 km) |
| Willebroek to Grand Terrace (California) | 5,574.92 mi (8,971.96 km) |
| Willebroek to Grandview (Missouri) | 4,534.39 mi (7,297.39 km) |
| Willebroek to Grandview (Washington) | 4,941.03 mi (7,951.82 km) |
| Willebroek to Grandville (Michigan) | 4,013.88 mi (6,459.72 km) |
| Willebroek to Granger (Indiana) | 4,082.48 mi (6,570.12 km) |
| Willebroek to Granite Bay (California) | 5,412.47 mi (8,710.54 km) |
| Willebroek to Granite City (Illinois) | 4,378.26 mi (7,046.13 km) |
| Willebroek to Grants Pass (Oregon) | 5,253.89 mi (8,455.31 km) |
| Willebroek to Grantsville (Utah) | 5,049.64 mi (8,126.62 km) |
| Willebroek to Grapevine (Texas) | 4,936.03 mi (7,943.78 km) |
| Willebroek to Grass Valley (California) | 5,381.82 mi (8,661.20 km) |
| Willebroek to Grayslake (Illinois) | 4,125.12 mi (6,638.74 km) |
