| Porthcawl to Gernsbach | 563.98 mi (907.64 km) |
| Porthcawl to Gernsheim | 546.23 mi (879.07 km) |
| Porthcawl to Gerstetten | 638.38 mi (1,027.37 km) |
| Porthcawl to Gersthofen | 679.57 mi (1,093.65 km) |
| Porthcawl to Gerstungen | 595.20 mi (957.88 km) |
| Porthcawl to Gescher | 458.59 mi (738.04 km) |
| Porthcawl to Geseke | 523.80 mi (842.98 km) |
| Porthcawl to Gevelsberg | 474.87 mi (764.23 km) |
| Porthcawl to Giengen an der Brenz | 647.83 mi (1,042.58 km) |
| Porthcawl to Giesen | 580.72 mi (934.57 km) |
| Porthcawl to Giessen | 539.83 mi (868.78 km) |
| Porthcawl to Gifhorn | 608.79 mi (979.75 km) |
| Porthcawl to Gilching | 706.47 mi (1,136.96 km) |
| Porthcawl to Ginsheim-Gustavsburg | 535.24 mi (861.38 km) |
| Porthcawl to Gladbeck | 457.76 mi (736.69 km) |
