| Colleferro to Grand Prairie (Texas) | 5,645.17 mi (9,085.03 km) |
| Colleferro to Grand Rapids (Michigan) | 4,712.42 mi (7,583.90 km) |
| Colleferro to Grand Rapids (Minnesota) | 4,826.52 mi (7,767.53 km) |
| Colleferro to Grand Terrace (California) | 6,328.12 mi (10,184.13 km) |
| Colleferro to Grandview (Missouri) | 5,247.65 mi (8,445.28 km) |
| Colleferro to Grandview (Washington) | 5,705.02 mi (9,181.35 km) |
| Colleferro to Grandville (Michigan) | 4,719.03 mi (7,594.54 km) |
| Colleferro to Granger (Indiana) | 4,783.49 mi (7,698.29 km) |
| Colleferro to Granite Bay (California) | 6,174.27 mi (9,936.52 km) |
| Colleferro to Granite City (Illinois) | 5,078.04 mi (8,172.31 km) |
| Colleferro to Grants Pass (Oregon) | 6,017.89 mi (9,684.86 km) |
| Colleferro to Grantsville (Utah) | 5,804.29 mi (9,341.10 km) |
| Colleferro to Grapevine (Texas) | 5,635.32 mi (9,069.16 km) |
| Colleferro to Grass Valley (California) | 6,143.78 mi (9,887.47 km) |
| Colleferro to Grayslake (Illinois) | 4,834.00 mi (7,779.57 km) |
