| Sleaford to Flemalle-Haute | 300.55 mi (483.68 km) |
| Sleaford to Fleron | 307.83 mi (495.41 km) |
| Sleaford to Fleurus | 273.62 mi (440.35 km) |
| Sleaford to Florennes | 286.72 mi (461.44 km) |
| Sleaford to Fontaine-l'Eveque | 269.66 mi (433.97 km) |
| Sleaford to Forest | 251.98 mi (405.52 km) |
| Sleaford to Frameries | 256.65 mi (413.04 km) |
| Sleaford to Galmaarden | 242.80 mi (390.75 km) |
| Sleaford to Ganshoren | 249.41 mi (401.39 km) |
| Sleaford to Gavere | 224.61 mi (361.47 km) |
| Sleaford to Geel | 262.20 mi (421.97 km) |
| Sleaford to Gembloux | 274.90 mi (442.40 km) |
| Sleaford to Genappe | 265.58 mi (427.41 km) |
| Sleaford to Genk | 288.03 mi (463.53 km) |
| Sleaford to Gent | 221.22 mi (356.02 km) |
