| Ukiah to Cavaillon | 5,857.89 mi (9,427.36 km) |
| Ukiah to Cebazat | 5,690.95 mi (9,158.69 km) |
| Ukiah to Cenon | 5,628.47 mi (9,058.15 km) |
| Ukiah to Cergy | 5,489.42 mi (8,834.37 km) |
| Ukiah to Cernay | 5,701.39 mi (9,175.50 km) |
| Ukiah to Cesson | 5,530.05 mi (8,899.76 km) |
| Ukiah to Cesson-Sevigne | 5,426.48 mi (8,733.08 km) |
| Ukiah to Cestas | 5,629.48 mi (9,059.77 km) |
| Ukiah to Chalette-sur-Loing | 5,563.50 mi (8,953.58 km) |
| Ukiah to Challans | 5,482.88 mi (8,823.84 km) |
| Ukiah to Chalon-sur-Saone | 5,691.81 mi (9,160.09 km) |
| Ukiah to Chalons-en-Champagne | 5,559.75 mi (8,947.55 km) |
| Ukiah to Chamalieres | 5,693.04 mi (9,162.06 km) |
| Ukiah to Chambery | 5,788.99 mi (9,316.48 km) |
| Ukiah to Chambly | 5,487.90 mi (8,831.91 km) |
