| Petaluma to Chojnice | 5,655.33 mi (9,101.37 km) |
| Petaluma to Chojnow | 5,764.29 mi (9,276.72 km) |
| Petaluma to Chorzow | 5,888.62 mi (9,476.82 km) |
| Petaluma to Choszczno | 5,641.19 mi (9,078.62 km) |
| Petaluma to Chrzanow | 5,908.37 mi (9,508.61 km) |
| Petaluma to Ciechanow | 5,767.97 mi (9,282.64 km) |
| Petaluma to Ciechocinek | 5,729.68 mi (9,221.02 km) |
| Petaluma to Cieszyn | 5,914.81 mi (9,518.97 km) |
| Petaluma to Czarna Bialostocka | 5,791.71 mi (9,320.86 km) |
| Petaluma to Czarnkow | 5,681.94 mi (9,144.20 km) |
| Petaluma to Czechowice-Dziedzice | 5,913.16 mi (9,516.31 km) |
| Petaluma to Czeladz | 5,889.49 mi (9,478.22 km) |
| Petaluma to Czersk Pomorski | 5,658.56 mi (9,106.57 km) |
| Petaluma to Czestochowa | 5,862.07 mi (9,434.08 km) |
| Petaluma to Czluchow | 5,653.49 mi (9,098.41 km) |
