| Kilkis to Lapua | 1,519.14 mi (2,444.83 km) |
| Kilkis to Laukaa | 1,486.38 mi (2,392.09 km) |
| Kilkis to Lauritsala | 1,406.42 mi (2,263.42 km) |
| Kilkis to Lempaala | 1,405.39 mi (2,261.76 km) |
| Kilkis to Leppavirta | 1,499.90 mi (2,413.86 km) |
| Kilkis to Lieksa | 1,570.32 mi (2,527.19 km) |
| Kilkis to Lieto | 1,348.59 mi (2,170.35 km) |
| Kilkis to Liminka | 1,649.26 mi (2,654.23 km) |
| Kilkis to Liperi | 1,513.02 mi (2,434.97 km) |
| Kilkis to Lohja | 1,332.19 mi (2,143.94 km) |
| Kilkis to Loimaa | 1,372.68 mi (2,209.11 km) |
| Kilkis to Loviisa | 1,353.20 mi (2,177.76 km) |
| Kilkis to Mantsala | 1,361.65 mi (2,191.36 km) |
| Kilkis to Mariehamn | 1,326.78 mi (2,135.25 km) |
| Kilkis to Masku | 1,353.76 mi (2,178.66 km) |
