| Karlovo to Geraardsbergen | 1,134.19 mi (1,825.30 km) |
| Karlovo to Gerpinnes | 1,096.32 mi (1,764.36 km) |
| Karlovo to Gistel | 1,180.45 mi (1,899.76 km) |
| Karlovo to Gooik | 1,124.90 mi (1,810.35 km) |
| Karlovo to Grez-Doiceau | 1,099.57 mi (1,769.59 km) |
| Karlovo to Grimbergen | 1,117.67 mi (1,798.71 km) |
| Karlovo to Grobbendonk | 1,111.77 mi (1,789.22 km) |
| Karlovo to Haacht | 1,108.69 mi (1,784.26 km) |
| Karlovo to Haaltert | 1,132.21 mi (1,822.12 km) |
| Karlovo to Halen | 1,088.89 mi (1,752.39 km) |
| Karlovo to Halle | 1,118.36 mi (1,799.83 km) |
| Karlovo to Hamme | 1,131.71 mi (1,821.32 km) |
| Karlovo to Hannut | 1,082.33 mi (1,741.85 km) |
| Karlovo to Harelbeke | 1,158.97 mi (1,865.18 km) |
| Karlovo to Hasselt | 1,079.49 mi (1,737.28 km) |
