| Guichen to La Roche-sur-Foron | 403.60 mi (649.53 km) |
| Guichen to La Roche-sur-Yon | 91.27 mi (146.88 km) |
| Guichen to La Rochelle | 128.52 mi (206.84 km) |
| Guichen to La Seyne-sur-Mer | 500.75 mi (805.88 km) |
| Guichen to La Teste-de-Buch | 233.36 mi (375.55 km) |
| Guichen to La Trinite | 526.18 mi (846.81 km) |
| Guichen to La Valette-du-Var | 502.49 mi (808.68 km) |
| Guichen to Lamballe | 48.02 mi (77.28 km) |
| Guichen to Lambersart | 285.37 mi (459.26 km) |
| Guichen to Lambesc | 451.70 mi (726.94 km) |
| Guichen to Lamorlaye | 210.31 mi (338.47 km) |
| Guichen to Lancon-Provence | 449.86 mi (723.97 km) |
| Guichen to Landerneau | 117.84 mi (189.64 km) |
| Guichen to Landivisiau | 111.10 mi (178.80 km) |
| Guichen to Lanester | 73.07 mi (117.60 km) |
