| Blackrock to Saint-Lo | 363.35 mi (584.76 km) |
| Blackrock to Saint-Loubes | 634.49 mi (1,021.12 km) |
| Blackrock to Saint-Louis | 720.38 mi (1,159.34 km) |
| Blackrock to Saint-Lys | 754.78 mi (1,214.69 km) |
| Blackrock to Saint-Malo | 368.86 mi (593.62 km) |
| Blackrock to Saint-Mande | 483.39 mi (777.94 km) |
| Blackrock to Saint-Martin-Boulogne | 376.51 mi (605.93 km) |
| Blackrock to Saint-Martin-d'Heres | 776.62 mi (1,249.85 km) |
| Blackrock to Saint-Martin-de-Crau | 834.13 mi (1,342.40 km) |
| Blackrock to Saint-Maur-des-Fosses | 488.10 mi (785.53 km) |
| Blackrock to Saint-Maurice | 485.05 mi (780.61 km) |
| Blackrock to Saint-Max | 624.06 mi (1,004.33 km) |
| Blackrock to Saint-Maximin-la-Sainte-Baume | 874.11 mi (1,406.74 km) |
| Blackrock to Saint-Medard-en-Jalles | 630.65 mi (1,014.94 km) |
| Blackrock to Saint-Michel-sur-Orge | 489.56 mi (787.87 km) |
