| Porthcawl to Glenview (Illinois) | 3,809.58 mi (6,130.93 km) |
| Porthcawl to Gloucester (Massachusetts) | 3,099.18 mi (4,987.65 km) |
| Porthcawl to Gloucester City (New Jersey) | 3,396.47 mi (5,466.09 km) |
| Porthcawl to Gloucester Point (Virginia) | 3,569.54 mi (5,744.62 km) |
| Porthcawl to Gloversville (New York) | 3,232.05 mi (5,201.47 km) |
| Porthcawl to Godfrey (Illinois) | 4,047.64 mi (6,514.05 km) |
| Porthcawl to Gold Canyon (Arizona) | 5,128.49 mi (8,253.50 km) |
| Porthcawl to Golden (Colorado) | 4,569.68 mi (7,354.19 km) |
| Porthcawl to Golden Gate (Florida) | 4,320.28 mi (6,952.83 km) |
| Porthcawl to Golden Glades (Florida) | 4,269.88 mi (6,871.70 km) |
| Porthcawl to Golden Valley (Minnesota) | 3,885.97 mi (6,253.86 km) |
| Porthcawl to Goldenrod (Florida) | 4,181.84 mi (6,730.03 km) |
| Porthcawl to Goldsboro (North Carolina) | 3,717.53 mi (5,982.79 km) |
| Porthcawl to Goleta (California) | 5,356.92 mi (8,621.14 km) |
| Porthcawl to Gonzales (Louisiana) | 4,503.84 mi (7,248.23 km) |
