| Landerneau to Settimo Torinese | 612.05 mi (985.01 km) |
| Landerneau to Seveso | 658.42 mi (1,059.62 km) |
| Landerneau to Sezze | 969.91 mi (1,560.93 km) |
| Landerneau to Siano | 1,066.79 mi (1,716.83 km) |
| Landerneau to Siena | 827.02 mi (1,330.96 km) |
| Landerneau to Signa | 800.94 mi (1,288.99 km) |
| Landerneau to Silea | 800.76 mi (1,288.70 km) |
| Landerneau to Silvi Paese | 975.18 mi (1,569.40 km) |
| Landerneau to Sinalunga | 847.98 mi (1,364.70 km) |
| Landerneau to Siniscola | 874.21 mi (1,406.90 km) |
| Landerneau to Sinnai | 918.60 mi (1,478.34 km) |
| Landerneau to Siracusa | 1,258.85 mi (2,025.92 km) |
| Landerneau to Solaro | 656.76 mi (1,056.95 km) |
| Landerneau to Soliera | 763.17 mi (1,228.20 km) |
| Landerneau to Solofra | 1,072.13 mi (1,725.43 km) |
