| Gretz-Armainvilliers to Flemalle-Haute | 177.18 mi (285.15 km) |
| Gretz-Armainvilliers to Fleron | 184.85 mi (297.48 km) |
| Gretz-Armainvilliers to Fleurus | 144.83 mi (233.07 km) |
| Gretz-Armainvilliers to Florennes | 133.91 mi (215.50 km) |
| Gretz-Armainvilliers to Fontaine-l'Eveque | 135.75 mi (218.47 km) |
| Gretz-Armainvilliers to Forest | 159.78 mi (257.13 km) |
| Gretz-Armainvilliers to Frameries | 126.34 mi (203.32 km) |
| Gretz-Armainvilliers to Galmaarden | 149.31 mi (240.28 km) |
| Gretz-Armainvilliers to Ganshoren | 162.93 mi (262.21 km) |
| Gretz-Armainvilliers to Gavere | 157.06 mi (252.76 km) |
| Gretz-Armainvilliers to Geel | 195.51 mi (314.64 km) |
| Gretz-Armainvilliers to Gembloux | 153.32 mi (246.75 km) |
| Gretz-Armainvilliers to Genappe | 149.60 mi (240.76 km) |
| Gretz-Armainvilliers to Genk | 197.05 mi (317.12 km) |
| Gretz-Armainvilliers to Gent | 165.75 mi (266.75 km) |
