| Castelo Branco to Glenview (Illinois) | 4,030.37 mi (6,486.26 km) |
| Castelo Branco to Gloucester (Massachusetts) | 3,211.78 mi (5,168.87 km) |
| Castelo Branco to Gloucester City (New Jersey) | 3,494.30 mi (5,623.53 km) |
| Castelo Branco to Gloucester Point (Virginia) | 3,637.10 mi (5,853.34 km) |
| Castelo Branco to Gloversville (New York) | 3,376.38 mi (5,433.76 km) |
| Castelo Branco to Godfrey (Illinois) | 4,243.92 mi (6,829.93 km) |
| Castelo Branco to Gold Canyon (Arizona) | 5,430.17 mi (8,739.02 km) |
| Castelo Branco to Golden (Colorado) | 4,886.56 mi (7,864.16 km) |
| Castelo Branco to Golden Gate (Florida) | 4,280.54 mi (6,888.87 km) |
| Castelo Branco to Golden Glades (Florida) | 4,212.65 mi (6,779.60 km) |
| Castelo Branco to Golden Valley (Minnesota) | 4,182.38 mi (6,730.89 km) |
| Castelo Branco to Goldenrod (Florida) | 4,169.08 mi (6,709.49 km) |
| Castelo Branco to Goldsboro (North Carolina) | 3,768.63 mi (6,065.03 km) |
| Castelo Branco to Goleta (California) | 5,737.77 mi (9,234.06 km) |
| Castelo Branco to Gonzales (Louisiana) | 4,596.86 mi (7,397.93 km) |
