| Isabela to Grand Junction (Colorado) | 2,855.40 mi (4,595.32 km) |
| Isabela to Grand Prairie (Texas) | 2,099.96 mi (3,379.57 km) |
| Isabela to Grand Rapids (Michigan) | 2,009.98 mi (3,234.76 km) |
| Isabela to Grand Rapids (Minnesota) | 2,486.68 mi (4,001.93 km) |
| Isabela to Grand Terrace (California) | 3,259.93 mi (5,246.35 km) |
| Isabela to Grandview (Missouri) | 2,166.27 mi (3,486.27 km) |
| Isabela to Grandview (Washington) | 3,546.19 mi (5,707.03 km) |
| Isabela to Grandville (Michigan) | 2,009.83 mi (3,234.52 km) |
| Isabela to Granger (Indiana) | 1,960.46 mi (3,155.06 km) |
| Isabela to Granite Bay (California) | 3,511.43 mi (5,651.10 km) |
| Isabela to Granite City (Illinois) | 1,967.90 mi (3,167.03 km) |
| Isabela to Grants Pass (Oregon) | 3,659.36 mi (5,889.16 km) |
| Isabela to Grantsville (Utah) | 3,084.45 mi (4,963.95 km) |
| Isabela to Grapevine (Texas) | 2,108.87 mi (3,393.90 km) |
| Isabela to Grass Valley (California) | 3,509.36 mi (5,647.76 km) |
