| Montgeron to Sannois | 20.70 mi (33.32 km) |
| Montgeron to Saran | 58.43 mi (94.03 km) |
| Montgeron to Sarcelles | 20.48 mi (32.96 km) |
| Montgeron to Sarlat-la-Caneda | 269.99 mi (434.51 km) |
| Montgeron to Sarrebourg | 209.37 mi (336.94 km) |
| Montgeron to Sarreguemines | 211.17 mi (339.85 km) |
| Montgeron to Sartrouville | 21.01 mi (33.81 km) |
| Montgeron to Sarzeau | 254.53 mi (409.63 km) |
| Montgeron to Sassenage | 285.04 mi (458.73 km) |
| Montgeron to Saumur | 154.01 mi (247.86 km) |
| Montgeron to Savenay | 223.52 mi (359.72 km) |
| Montgeron to Saverne | 223.39 mi (359.51 km) |
| Montgeron to Savigny-le-Temple | 9.99 mi (16.08 km) |
| Montgeron to Savigny-sur-Orge | 5.50 mi (8.85 km) |
| Montgeron to Sceaux | 9.30 mi (14.97 km) |
