| Lannion to Schijndel | 440.52 mi (708.96 km) |
| Lannion to Schinnen | 443.05 mi (713.02 km) |
| Lannion to Schoonhoven | 428.04 mi (688.87 km) |
| Lannion to Simpelveld | 445.02 mi (716.19 km) |
| Lannion to Sint Anthonis | 458.48 mi (737.85 km) |
| Lannion to Sint Willebrord | 405.73 mi (652.96 km) |
| Lannion to Sint-Michielsgestel | 438.33 mi (705.42 km) |
| Lannion to Sint-Oedenrode | 440.17 mi (708.38 km) |
| Lannion to Sittard | 443.36 mi (713.51 km) |
| Lannion to Sliedrecht | 420.62 mi (676.93 km) |
| Lannion to Slochteren | 542.37 mi (872.87 km) |
| Lannion to Sluis | 351.81 mi (566.18 km) |
| Lannion to Sneek | 495.53 mi (797.47 km) |
| Lannion to Soest | 452.50 mi (728.23 km) |
| Lannion to Someren | 445.78 mi (717.41 km) |
