| Guymon to Chojnice | 5,213.25 mi (8,389.92 km) |
| Guymon to Chojnow | 5,278.89 mi (8,495.56 km) |
| Guymon to Chorzow | 5,420.06 mi (8,722.74 km) |
| Guymon to Choszczno | 5,173.99 mi (8,326.74 km) |
| Guymon to Chrzanow | 5,442.24 mi (8,758.44 km) |
| Guymon to Ciechanow | 5,344.23 mi (8,600.71 km) |
| Guymon to Ciechocinek | 5,289.09 mi (8,511.98 km) |
| Guymon to Cieszyn | 5,437.02 mi (8,750.03 km) |
| Guymon to Czarna Bialostocka | 5,397.72 mi (8,686.80 km) |
| Guymon to Czarnkow | 5,221.63 mi (8,403.40 km) |
| Guymon to Czechowice-Dziedzice | 5,440.78 mi (8,756.08 km) |
| Guymon to Czeladz | 5,422.58 mi (8,726.79 km) |
| Guymon to Czersk Pomorski | 5,221.34 mi (8,402.93 km) |
| Guymon to Czestochowa | 5,400.74 mi (8,691.65 km) |
| Guymon to Czluchow | 5,209.40 mi (8,383.71 km) |
