| Illescas to Gernsbach | 844.91 mi (1,359.76 km) |
| Illescas to Gernsheim | 895.46 mi (1,441.10 km) |
| Illescas to Gerstetten | 899.52 mi (1,447.64 km) |
| Illescas to Gersthofen | 923.52 mi (1,486.26 km) |
| Illescas to Gerstungen | 1,003.45 mi (1,614.89 km) |
| Illescas to Gescher | 966.97 mi (1,556.19 km) |
| Illescas to Geseke | 991.03 mi (1,594.91 km) |
| Illescas to Gevelsberg | 940.59 mi (1,513.73 km) |
| Illescas to Giengen an der Brenz | 907.85 mi (1,461.04 km) |
| Illescas to Giesen | 1,058.34 mi (1,703.23 km) |
| Illescas to Giessen | 941.52 mi (1,515.23 km) |
| Illescas to Gifhorn | 1,092.10 mi (1,757.56 km) |
| Illescas to Gilching | 929.30 mi (1,495.56 km) |
| Illescas to Ginsheim-Gustavsburg | 901.82 mi (1,451.34 km) |
| Illescas to Gladbeck | 944.42 mi (1,519.89 km) |
