| Niksar to Flemalle-Haute | 1,656.71 mi (2,666.21 km) |
| Niksar to Fleron | 1,647.50 mi (2,651.40 km) |
| Niksar to Fleurus | 1,694.99 mi (2,727.82 km) |
| Niksar to Florennes | 1,688.86 mi (2,717.96 km) |
| Niksar to Fontaine-l'Eveque | 1,703.47 mi (2,741.46 km) |
| Niksar to Forest | 1,708.46 mi (2,749.51 km) |
| Niksar to Frameries | 1,721.81 mi (2,770.98 km) |
| Niksar to Galmaarden | 1,722.93 mi (2,772.79 km) |
| Niksar to Ganshoren | 1,709.56 mi (2,751.27 km) |
| Niksar to Gavere | 1,738.23 mi (2,797.41 km) |
| Niksar to Geel | 1,685.03 mi (2,711.79 km) |
| Niksar to Gembloux | 1,689.66 mi (2,719.25 km) |
| Niksar to Genappe | 1,700.15 mi (2,736.13 km) |
| Niksar to Genk | 1,660.64 mi (2,672.54 km) |
| Niksar to Gent | 1,737.37 mi (2,796.03 km) |
