| Merthyr Tudful to Gottmadingen | 608.25 mi (978.88 km) |
| Merthyr Tudful to Graben-Neudorf | 551.02 mi (886.79 km) |
| Merthyr Tudful to Grafelfing | 703.01 mi (1,131.38 km) |
| Merthyr Tudful to Grafenhainichen | 675.31 mi (1,086.81 km) |
| Merthyr Tudful to Grafing bei Munchen | 727.37 mi (1,170.59 km) |
| Merthyr Tudful to Grefrath | 418.29 mi (673.17 km) |
| Merthyr Tudful to Greifswald | 714.99 mi (1,150.67 km) |
| Merthyr Tudful to Greiz | 677.30 mi (1,090.02 km) |
| Merthyr Tudful to Grenzach-Wyhlen | 571.56 mi (919.83 km) |
| Merthyr Tudful to Greven | 468.37 mi (753.77 km) |
| Merthyr Tudful to Grevenbroich | 431.46 mi (694.37 km) |
| Merthyr Tudful to Grevesmuhlen | 623.77 mi (1,003.86 km) |
| Merthyr Tudful to Griesheim | 536.70 mi (863.73 km) |
| Merthyr Tudful to Grimma | 692.23 mi (1,114.04 km) |
| Merthyr Tudful to Grimmen | 701.44 mi (1,128.85 km) |
