| Ottawa to Sanary-sur-Mer | 4,557.24 mi (7,334.17 km) |
| Ottawa to Sannois | 4,195.12 mi (6,751.39 km) |
| Ottawa to Saran | 4,216.35 mi (6,785.55 km) |
| Ottawa to Sarcelles | 4,199.09 mi (6,757.79 km) |
| Ottawa to Sarlat-la-Caneda | 4,299.73 mi (6,919.75 km) |
| Ottawa to Sarrebourg | 4,388.62 mi (7,062.80 km) |
| Ottawa to Sarreguemines | 4,374.96 mi (7,040.81 km) |
| Ottawa to Sartrouville | 4,192.71 mi (6,747.51 km) |
| Ottawa to Sarzeau | 4,043.29 mi (6,507.05 km) |
| Ottawa to Sassenage | 4,469.88 mi (7,193.58 km) |
| Ottawa to Saumur | 4,162.10 mi (6,698.25 km) |
| Ottawa to Savenay | 4,082.71 mi (6,570.49 km) |
| Ottawa to Saverne | 4,400.06 mi (7,081.21 km) |
| Ottawa to Savigny-le-Temple | 4,221.58 mi (6,793.98 km) |
| Ottawa to Savigny-sur-Orge | 4,208.88 mi (6,773.55 km) |
