| Kilkis to Wolomin | 789.04 mi (1,269.84 km) |
| Kilkis to Wolow | 774.75 mi (1,246.84 km) |
| Kilkis to Wolsztyn | 832.55 mi (1,339.86 km) |
| Kilkis to Wroclaw | 752.96 mi (1,211.77 km) |
| Kilkis to Wronki | 864.73 mi (1,391.64 km) |
| Kilkis to Wrzesnia | 822.70 mi (1,324.01 km) |
| Kilkis to Wschowa | 809.12 mi (1,302.16 km) |
| Kilkis to Wysokie Mazowieckie | 824.86 mi (1,327.48 km) |
| Kilkis to Wyszkow | 804.86 mi (1,295.30 km) |
| Kilkis to Zabki | 785.75 mi (1,264.54 km) |
| Kilkis to Zabkowice Slaskie | 723.93 mi (1,165.05 km) |
| Kilkis to Zabrze | 673.23 mi (1,083.46 km) |
| Kilkis to Zagan | 817.29 mi (1,315.31 km) |
| Kilkis to Zakopane | 591.83 mi (952.45 km) |
| Kilkis to Zambrow | 829.62 mi (1,335.15 km) |
