| Costa Mesa to Grand Prairie (Texas) | 1,208.07 mi (1,944.20 km) |
| Costa Mesa to Grand Rapids (Michigan) | 1,849.24 mi (2,976.06 km) |
| Costa Mesa to Grand Rapids (Minnesota) | 1,577.13 mi (2,538.15 km) |
| Costa Mesa to Grand Terrace (California) | 42.67 mi (68.67 km) |
| Costa Mesa to Grandview (Missouri) | 1,347.60 mi (2,168.75 km) |
| Costa Mesa to Grandview (Washington) | 875.35 mi (1,408.74 km) |
| Costa Mesa to Grandville (Michigan) | 1,843.54 mi (2,966.89 km) |
| Costa Mesa to Granger (Indiana) | 1,812.62 mi (2,917.13 km) |
| Costa Mesa to Granite Bay (California) | 395.94 mi (637.21 km) |
| Costa Mesa to Granite City (Illinois) | 1,581.77 mi (2,545.61 km) |
| Costa Mesa to Grants Pass (Oregon) | 673.27 mi (1,083.52 km) |
| Costa Mesa to Grantsville (Utah) | 565.49 mi (910.07 km) |
| Costa Mesa to Grapevine (Texas) | 1,202.46 mi (1,935.18 km) |
| Costa Mesa to Grass Valley (California) | 421.65 mi (678.58 km) |
| Costa Mesa to Grayslake (Illinois) | 1,722.82 mi (2,772.61 km) |
