| Sint-Gillis-Waas to Nowy Sacz | 736.55 mi (1,185.36 km) |
| Sint-Gillis-Waas to Nowy Targ | 710.01 mi (1,142.65 km) |
| Sint-Gillis-Waas to Nowy Tomysl | 518.79 mi (834.92 km) |
| Sint-Gillis-Waas to Nysa | 578.14 mi (930.43 km) |
| Sint-Gillis-Waas to Oborniki | 549.27 mi (883.96 km) |
| Sint-Gillis-Waas to Oborniki Slaskie | 552.15 mi (888.60 km) |
| Sint-Gillis-Waas to Olawa | 571.87 mi (920.34 km) |
| Sint-Gillis-Waas to Olecko | 792.71 mi (1,275.75 km) |
| Sint-Gillis-Waas to Olesnica | 573.48 mi (922.93 km) |
| Sint-Gillis-Waas to Olesno | 620.64 mi (998.83 km) |
| Sint-Gillis-Waas to Olkusz | 677.17 mi (1,089.80 km) |
| Sint-Gillis-Waas to Olsztyn | 708.89 mi (1,140.85 km) |
| Sint-Gillis-Waas to Opalenica | 530.57 mi (853.88 km) |
| Sint-Gillis-Waas to Opoczno | 697.27 mi (1,122.15 km) |
| Sint-Gillis-Waas to Opole | 601.83 mi (968.56 km) |
