| Ukiah to Chenove | 5,668.49 mi (9,122.56 km) |
| Ukiah to Cherbourg | 5,349.52 mi (8,609.22 km) |
| Ukiah to Chevigny-Saint-Sauveur | 5,671.61 mi (9,127.58 km) |
| Ukiah to Chevilly-Larue | 5,512.17 mi (8,870.98 km) |
| Ukiah to Chilly-Mazarin | 5,514.36 mi (8,874.51 km) |
| Ukiah to Choisy-le-Roi | 5,513.97 mi (8,873.88 km) |
| Ukiah to Cholet | 5,503.54 mi (8,857.09 km) |
| Ukiah to Clamart | 5,507.67 mi (8,863.74 km) |
| Ukiah to Claye-Souilly | 5,512.38 mi (8,871.32 km) |
| Ukiah to Clermont | 5,481.41 mi (8,821.48 km) |
| Ukiah to Clermont-Ferrand | 5,693.00 mi (9,162.00 km) |
| Ukiah to Clermont-l'Herault | 5,819.71 mi (9,365.92 km) |
| Ukiah to Clichy | 5,503.48 mi (8,857.00 km) |
| Ukiah to Clichy-sous-Bois | 5,510.36 mi (8,868.06 km) |
| Ukiah to Cluses | 5,781.29 mi (9,304.09 km) |
