| Guastalla to Chojnow | 501.26 mi (806.70 km) |
| Guastalla to Chorzow | 535.34 mi (861.54 km) |
| Guastalla to Choszczno | 608.93 mi (979.97 km) |
| Guastalla to Chrzanow | 543.36 mi (874.45 km) |
| Guastalla to Ciechanow | 710.49 mi (1,143.42 km) |
| Guastalla to Ciechocinek | 661.57 mi (1,064.70 km) |
| Guastalla to Cieszyn | 500.19 mi (804.98 km) |
| Guastalla to Czarna Bialostocka | 810.86 mi (1,304.96 km) |
| Guastalla to Czarnkow | 612.73 mi (986.09 km) |
| Guastalla to Czechowice-Dziedzice | 520.22 mi (837.21 km) |
| Guastalla to Czeladz | 541.30 mi (871.13 km) |
| Guastalla to Czersk Pomorski | 695.04 mi (1,118.56 km) |
| Guastalla to Czestochowa | 563.84 mi (907.41 km) |
| Guastalla to Czluchow | 675.06 mi (1,086.40 km) |
| Guastalla to Dabrowa Gornicza | 544.26 mi (875.91 km) |
