| Ickenham to Seysses | 562.87 mi (905.85 km) |
| Ickenham to Sin-le-Noble | 175.58 mi (282.57 km) |
| Ickenham to Six-Fours-les-Plages | 653.34 mi (1,051.45 km) |
| Ickenham to Soissons | 223.84 mi (360.23 km) |
| Ickenham to Soisy-sous-Montmorency | 215.05 mi (346.10 km) |
| Ickenham to Sollies-Pont | 652.45 mi (1,050.01 km) |
| Ickenham to Somain | 182.22 mi (293.25 km) |
| Ickenham to Sorgues | 576.79 mi (928.26 km) |
| Ickenham to Sotteville-les-Rouen | 163.14 mi (262.55 km) |
| Ickenham to Soyaux | 409.93 mi (659.72 km) |
| Ickenham to Stains | 219.32 mi (352.97 km) |
| Ickenham to Stiring-Wendel | 363.38 mi (584.80 km) |
| Ickenham to Strasbourg | 417.14 mi (671.32 km) |
| Ickenham to Sucy-en-Brie | 233.21 mi (375.32 km) |
| Ickenham to Suresnes | 219.99 mi (354.05 km) |
