| Ironton to Sanary-sur-Mer | 4,410.62 mi (7,098.20 km) |
| Ironton to Sannois | 4,075.39 mi (6,558.70 km) |
| Ironton to Saran | 4,089.24 mi (6,580.99 km) |
| Ironton to Sarcelles | 4,079.78 mi (6,565.77 km) |
| Ironton to Sarlat-la-Caneda | 4,152.03 mi (6,682.04 km) |
| Ironton to Sarrebourg | 4,278.42 mi (6,885.45 km) |
| Ironton to Sarreguemines | 4,267.11 mi (6,867.24 km) |
| Ironton to Sartrouville | 4,072.54 mi (6,554.12 km) |
| Ironton to Sarzeau | 3,903.25 mi (6,281.67 km) |
| Ironton to Sassenage | 4,335.01 mi (6,976.52 km) |
| Ironton to Saumur | 4,026.18 mi (6,479.52 km) |
| Ironton to Savenay | 3,943.35 mi (6,346.21 km) |
| Ironton to Saverne | 4,290.64 mi (6,905.11 km) |
| Ironton to Savigny-le-Temple | 4,100.09 mi (6,598.45 km) |
| Ironton to Savigny-sur-Orge | 4,087.47 mi (6,578.14 km) |
