| Plonsk to Forli | 693.82 mi (1,116.59 km) |
| Plonsk to Forlimpopoli | 694.74 mi (1,118.07 km) |
| Plonsk to Formello | 817.95 mi (1,316.37 km) |
| Plonsk to Formia | 846.81 mi (1,362.81 km) |
| Plonsk to Formigine | 701.50 mi (1,128.95 km) |
| Plonsk to Fossano | 801.67 mi (1,290.16 km) |
| Plonsk to Fossombrone | 708.02 mi (1,139.45 km) |
| Plonsk to Francavilla al Mare | 760.15 mi (1,223.34 km) |
| Plonsk to Francavilla Fontana | 846.37 mi (1,362.09 km) |
| Plonsk to Francofonte | 1,096.71 mi (1,764.99 km) |
| Plonsk to Frascati | 828.99 mi (1,334.13 km) |
| Plonsk to Frattamaggiore | 857.60 mi (1,380.17 km) |
| Plonsk to Frattaminore | 856.76 mi (1,378.82 km) |
| Plonsk to Frosinone | 827.86 mi (1,332.31 km) |
| Plonsk to Fucecchio | 755.60 mi (1,216.02 km) |
