| Portici to Gernsbach | 622.41 mi (1,001.68 km) |
| Portici to Gernsheim | 679.05 mi (1,092.82 km) |
| Portici to Gerstetten | 579.10 mi (931.97 km) |
| Portici to Gersthofen | 551.86 mi (888.13 km) |
| Portici to Gerstungen | 730.09 mi (1,174.97 km) |
| Portici to Gescher | 844.16 mi (1,358.55 km) |
| Portici to Geseke | 797.76 mi (1,283.87 km) |
| Portici to Gevelsberg | 798.41 mi (1,284.92 km) |
| Portici to Giengen an der Brenz | 575.13 mi (925.58 km) |
| Portici to Giesen | 813.97 mi (1,309.96 km) |
| Portici to Giessen | 727.51 mi (1,170.82 km) |
| Portici to Gifhorn | 825.78 mi (1,328.97 km) |
| Portici to Gilching | 525.45 mi (845.63 km) |
| Portici to Ginsheim-Gustavsburg | 696.45 mi (1,120.82 km) |
| Portici to Gladbeck | 821.05 mi (1,321.36 km) |
