| Seclin to Saint-Georges | 4,512.38 mi (7,261.98 km) |
| Seclin to Saint-Laurent-du-Maroni | 4,511.69 mi (7,260.87 km) |
| Seclin to Sinnamary | 4,475.16 mi (7,202.07 km) |
| Seclin to Aachen | 134.68 mi (216.74 km) |
| Seclin to Aalen | 337.35 mi (542.92 km) |
| Seclin to Abensberg | 412.18 mi (663.35 km) |
| Seclin to Achern | 261.47 mi (420.79 km) |
| Seclin to Achim | 309.77 mi (498.52 km) |
| Seclin to Adelsdorf | 352.91 mi (567.96 km) |
| Seclin to Adendorf | 368.14 mi (592.46 km) |
| Seclin to Aerzen | 288.50 mi (464.30 km) |
| Seclin to Ahaus | 201.00 mi (323.48 km) |
| Seclin to Ahlen | 226.74 mi (364.90 km) |
| Seclin to Ahrensburg | 374.28 mi (602.35 km) |
| Seclin to Ahrensfelde | 473.65 mi (762.26 km) |
