| Guichen to Loudeac | 46.57 mi (74.94 km) |
| Guichen to Lourdes | 347.12 mi (558.63 km) |
| Guichen to Louviers | 160.42 mi (258.16 km) |
| Guichen to Louvres | 210.40 mi (338.61 km) |
| Guichen to Luce | 153.59 mi (247.19 km) |
| Guichen to Lucon | 108.61 mi (174.80 km) |
| Guichen to Lunel | 411.37 mi (662.03 km) |
| Guichen to Luneville | 383.72 mi (617.54 km) |
| Guichen to Lyon | 348.43 mi (560.74 km) |
| Guichen to Lys-les-Lannoy | 292.81 mi (471.23 km) |
| Guichen to Macon | 331.78 mi (533.95 km) |
| Guichen to Magny-le-Hongre | 220.18 mi (354.34 km) |
| Guichen to Magny-les-Hameaux | 185.62 mi (298.73 km) |
| Guichen to Mainvilliers | 153.65 mi (247.28 km) |
| Guichen to Maisons-Alfort | 202.64 mi (326.12 km) |
