| Ukiah to Cesky Tesin | 5,870.42 mi (9,447.53 km) |
| Ukiah to Cheb | 5,707.47 mi (9,185.29 km) |
| Ukiah to Chocen | 5,802.19 mi (9,337.72 km) |
| Ukiah to Chodov | 5,707.10 mi (9,184.70 km) |
| Ukiah to Chomutov | 5,710.36 mi (9,189.94 km) |
| Ukiah to Chotebor | 5,806.33 mi (9,344.38 km) |
| Ukiah to Chrudim | 5,795.52 mi (9,326.99 km) |
| Ukiah to Decin | 5,710.31 mi (9,189.85 km) |
| Ukiah to Dobris | 5,767.83 mi (9,282.43 km) |
| Ukiah to Domazlice | 5,758.02 mi (9,266.64 km) |
| Ukiah to Duchcov | 5,709.78 mi (9,189.00 km) |
| Ukiah to Dvur Kralove nad Labem | 5,767.29 mi (9,281.55 km) |
| Ukiah to Frenstat pod Radhostem | 5,873.40 mi (9,452.33 km) |
| Ukiah to Frydek-Mistek | 5,868.14 mi (9,443.86 km) |
| Ukiah to Frydlant nad Ostravici | 5,873.95 mi (9,453.21 km) |
