| Welby to Seysses | 5,074.88 mi (8,167.23 km) |
| Welby to Sin-le-Noble | 4,839.29 mi (7,788.08 km) |
| Welby to Six-Fours-les-Plages | 5,263.85 mi (8,471.34 km) |
| Welby to Soissons | 4,889.45 mi (7,868.81 km) |
| Welby to Soisy-sous-Montmorency | 4,870.81 mi (7,838.82 km) |
| Welby to Sollies-Pont | 5,267.93 mi (8,477.91 km) |
| Welby to Somain | 4,845.25 mi (7,797.68 km) |
| Welby to Sorgues | 5,186.64 mi (8,347.10 km) |
| Welby to Sotteville-les-Rouen | 4,809.95 mi (7,740.86 km) |
| Welby to Soyaux | 4,938.85 mi (7,948.31 km) |
| Welby to Stains | 4,875.40 mi (7,846.20 km) |
| Welby to Stiring-Wendel | 5,021.00 mi (8,080.52 km) |
| Welby to Strasbourg | 5,077.08 mi (8,170.78 km) |
| Welby to Sucy-en-Brie | 4,888.18 mi (7,866.76 km) |
| Welby to Suresnes | 4,873.11 mi (7,842.52 km) |
