| Kilkis to Geraardsbergen | 1,131.30 mi (1,820.65 km) |
| Kilkis to Gerpinnes | 1,091.44 mi (1,756.50 km) |
| Kilkis to Gistel | 1,178.59 mi (1,896.75 km) |
| Kilkis to Gooik | 1,122.94 mi (1,807.20 km) |
| Kilkis to Grez-Doiceau | 1,098.61 mi (1,768.04 km) |
| Kilkis to Grimbergen | 1,117.56 mi (1,798.53 km) |
| Kilkis to Grobbendonk | 1,114.84 mi (1,794.16 km) |
| Kilkis to Haacht | 1,109.64 mi (1,785.80 km) |
| Kilkis to Haaltert | 1,130.80 mi (1,819.84 km) |
| Kilkis to Halen | 1,090.95 mi (1,755.72 km) |
| Kilkis to Halle | 1,116.17 mi (1,796.31 km) |
| Kilkis to Hamme | 1,132.20 mi (1,822.10 km) |
| Kilkis to Hannut | 1,081.87 mi (1,741.10 km) |
| Kilkis to Harelbeke | 1,155.46 mi (1,859.53 km) |
| Kilkis to Hasselt | 1,082.06 mi (1,741.42 km) |
