| Cities | Distance |
|---|
| Opoczno to Lapua | 807.26 mi (1,299.16 km) |
| Opoczno to Laukaa | 791.39 mi (1,273.62 km) |
| Opoczno to Lauritsala | 735.22 mi (1,183.22 km) |
| Opoczno to Lempaala | 699.19 mi (1,125.24 km) |
| Opoczno to Leppavirta | 817.05 mi (1,314.91 km) |
| Opoczno to Lieksa | 898.84 mi (1,446.54 km) |
| Opoczno to Lieto | 635.77 mi (1,023.17 km) |
| Opoczno to Liminka | 945.97 mi (1,522.38 km) |
| Opoczno to Liperi | 841.68 mi (1,354.55 km) |
| Opoczno to Lohja | 630.11 mi (1,014.06 km) |
| Opoczno to Loimaa | 663.01 mi (1,067.01 km) |
| Opoczno to Loviisa | 667.70 mi (1,074.56 km) |
| Opoczno to Mantsala | 667.91 mi (1,074.89 km) |
| Opoczno to Mariehamn | 602.84 mi (970.18 km) |
| Opoczno to Masku | 639.01 mi (1,028.39 km) |
