| Petaluma to Cavaillon | 5,891.20 mi (9,480.97 km) |
| Petaluma to Cebazat | 5,724.45 mi (9,212.61 km) |
| Petaluma to Cenon | 5,659.17 mi (9,107.55 km) |
| Petaluma to Cergy | 5,524.57 mi (8,890.93 km) |
| Petaluma to Cernay | 5,738.52 mi (9,235.26 km) |
| Petaluma to Cesson | 5,565.16 mi (8,956.27 km) |
| Petaluma to Cesson-Sevigne | 5,459.00 mi (8,785.41 km) |
| Petaluma to Cestas | 5,660.00 mi (9,108.89 km) |
| Petaluma to Chalette-sur-Loing | 5,598.30 mi (9,009.59 km) |
| Petaluma to Challans | 5,514.28 mi (8,874.38 km) |
| Petaluma to Chalon-sur-Saone | 5,726.97 mi (9,216.67 km) |
| Petaluma to Chalons-en-Champagne | 5,596.08 mi (9,006.02 km) |
| Petaluma to Chamalieres | 5,726.49 mi (9,215.89 km) |
| Petaluma to Chambery | 5,823.96 mi (9,372.77 km) |
| Petaluma to Chambly | 5,523.23 mi (8,888.78 km) |
