| Landerneau to Oberriet | 644.06 mi (1,036.52 km) |
| Landerneau to Obersiggenthal | 583.32 mi (938.76 km) |
| Landerneau to Oberwil | 549.19 mi (883.83 km) |
| Landerneau to Oberwingert | 604.76 mi (973.27 km) |
| Landerneau to Oftringen | 568.53 mi (914.97 km) |
| Landerneau to Olten | 567.28 mi (912.95 km) |
| Landerneau to Onex | 508.99 mi (819.14 km) |
| Landerneau to Opfikon | 596.62 mi (960.17 km) |
| Landerneau to Ostermundigen | 554.95 mi (893.10 km) |
| Landerneau to Payerne | 532.24 mi (856.56 km) |
| Landerneau to Pfaffikon | 607.47 mi (977.64 km) |
| Landerneau to Plan-les-Ouates | 510.16 mi (821.02 km) |
| Landerneau to Pratteln | 555.80 mi (894.48 km) |
| Landerneau to Prilly | 523.05 mi (841.77 km) |
| Landerneau to Pully | 526.42 mi (847.19 km) |
