| Plonsk to Castelletto sopra Ticino | 712.59 mi (1,146.81 km) |
| Plonsk to Castelli Calepio | 675.85 mi (1,087.67 km) |
| Plonsk to Castelnovo ne' Monti | 726.36 mi (1,168.97 km) |
| Plonsk to Castelnuovo Berardenga | 760.45 mi (1,223.83 km) |
| Plonsk to Castelnuovo di Porto | 812.70 mi (1,307.92 km) |
| Plonsk to Castelnuovo di Verona | 660.11 mi (1,062.35 km) |
| Plonsk to Castelnuovo Rangone | 704.76 mi (1,134.20 km) |
| Plonsk to Castelvetrano | 1,095.67 mi (1,763.31 km) |
| Plonsk to Castelvetro di Modena | 707.16 mi (1,138.06 km) |
| Plonsk to Castenaso | 692.49 mi (1,114.45 km) |
| Plonsk to Castenedolo | 672.22 mi (1,081.84 km) |
| Plonsk to Castiglion Fiorentino | 750.62 mi (1,208.00 km) |
| Plonsk to Castiglione del Lago | 760.12 mi (1,223.30 km) |
| Plonsk to Castiglione delle Stiviere | 669.88 mi (1,078.06 km) |
| Plonsk to Castrolibero | 941.35 mi (1,514.95 km) |
