| Romulus to Flemalle-Haute | 4,012.11 mi (6,456.86 km) |
| Romulus to Fleron | 4,020.01 mi (6,469.58 km) |
| Romulus to Fleurus | 3,980.37 mi (6,405.78 km) |
| Romulus to Florennes | 3,990.85 mi (6,422.65 km) |
| Romulus to Fontaine-l'Eveque | 3,974.23 mi (6,395.90 km) |
| Romulus to Forest | 3,961.43 mi (6,375.30 km) |
| Romulus to Frameries | 3,958.01 mi (6,369.81 km) |
| Romulus to Galmaarden | 3,949.74 mi (6,356.50 km) |
| Romulus to Ganshoren | 3,959.35 mi (6,371.96 km) |
| Romulus to Gavere | 3,932.22 mi (6,328.30 km) |
| Romulus to Geel | 3,975.53 mi (6,397.99 km) |
| Romulus to Gembloux | 3,983.36 mi (6,410.61 km) |
| Romulus to Genappe | 3,973.28 mi (6,394.38 km) |
| Romulus to Genk | 4,001.31 mi (6,439.48 km) |
| Romulus to Gent | 3,930.57 mi (6,325.64 km) |
