| Belfast to Saint-Raphael | 959.66 mi (1,544.42 km) |
| Belfast to Saint-Remy-de-Provence | 888.68 mi (1,430.19 km) |
| Belfast to Saint-Saulve | 493.85 mi (794.78 km) |
| Belfast to Saint-Sebastien-sur-Loire | 545.46 mi (877.84 km) |
| Belfast to Saint-Sulpice-la-Pointe | 821.92 mi (1,322.76 km) |
| Belfast to Saint-Vallier | 709.84 mi (1,142.37 km) |
| Belfast to Sainte-Foy-les-Lyon | 773.34 mi (1,244.58 km) |
| Belfast to Sainte-Genevieve-des-Bois | 542.81 mi (873.57 km) |
| Belfast to Sainte-Luce-sur-Loire | 542.99 mi (873.86 km) |
| Belfast to Sainte-Maxime | 963.03 mi (1,549.85 km) |
| Belfast to Sainte-Savine | 610.64 mi (982.74 km) |
| Belfast to Saintes | 654.40 mi (1,053.16 km) |
| Belfast to Sallanches | 813.61 mi (1,309.38 km) |
| Belfast to Sallaumines | 468.46 mi (753.91 km) |
| Belfast to Salon-de-Provence | 904.12 mi (1,455.04 km) |
