| Cities | Distance |
|---|---|
| Seclin to Runcorn | 312.09 mi (502.26 km) |
| Seclin to Rushall | 257.11 mi (413.77 km) |
| Seclin to Rushden | 197.24 mi (317.42 km) |
| Seclin to Rustington | 155.79 mi (250.72 km) |
| Seclin to Rutherglen | 471.72 mi (759.16 km) |
| Seclin to Ryde | 184.05 mi (296.20 km) |
| Seclin to Rye | 104.28 mi (167.82 km) |
| Seclin to Ryhope | 350.54 mi (564.14 km) |
| Seclin to Saffron Walden | 157.67 mi (253.75 km) |
| Seclin to Saint Albans | 167.98 mi (270.34 km) |
| Seclin to Saint Andrews | 466.12 mi (750.15 km) |
| Seclin to Saint Austell | 344.20 mi (553.94 km) |
| Seclin to Saint Budeaux | 317.29 mi (510.62 km) |
| Seclin to Saint Helens | 317.06 mi (510.26 km) |
| Seclin to Saint Ives | 181.95 mi (292.82 km) |