| Guyancourt to Llantwit Major | 305.88 mi (492.27 km) |
| Guyancourt to London | 212.66 mi (342.24 km) |
| Guyancourt to London Colney | 229.48 mi (369.31 km) |
| Guyancourt to Long Eaton | 320.22 mi (515.35 km) |
| Guyancourt to Longbenton | 457.39 mi (736.10 km) |
| Guyancourt to Longbridge | 306.97 mi (494.03 km) |
| Guyancourt to Longton | 344.10 mi (553.77 km) |
| Guyancourt to Loughborough | 311.04 mi (500.57 km) |
| Guyancourt to Loughton | 217.61 mi (350.22 km) |
| Guyancourt to Louth | 330.07 mi (531.20 km) |
| Guyancourt to Lowestoft | 256.63 mi (413.01 km) |
| Guyancourt to Lowton | 381.89 mi (614.59 km) |
| Guyancourt to Ludlow | 325.39 mi (523.67 km) |
| Guyancourt to Luton | 241.07 mi (387.97 km) |
| Guyancourt to Lydney | 288.15 mi (463.74 km) |
