| Boerne to Chojnice | 5,530.66 mi (8,900.74 km) |
| Boerne to Chojnow | 5,578.67 mi (8,978.00 km) |
| Boerne to Chorzow | 5,723.57 mi (9,211.20 km) |
| Boerne to Choszczno | 5,482.79 mi (8,823.69 km) |
| Boerne to Chrzanow | 5,746.26 mi (9,247.71 km) |
| Boerne to Ciechanow | 5,665.86 mi (9,118.32 km) |
| Boerne to Ciechocinek | 5,605.61 mi (9,021.36 km) |
| Boerne to Cieszyn | 5,736.66 mi (9,232.26 km) |
| Boerne to Czarna Bialostocka | 5,728.95 mi (9,219.85 km) |
| Boerne to Czarnkow | 5,532.10 mi (8,903.05 km) |
| Boerne to Czechowice-Dziedzice | 5,742.43 mi (9,241.54 km) |
| Boerne to Czeladz | 5,726.67 mi (9,216.18 km) |
| Boerne to Czersk Pomorski | 5,540.37 mi (8,916.37 km) |
| Boerne to Czestochowa | 5,707.37 mi (9,185.13 km) |
| Boerne to Czluchow | 5,526.14 mi (8,893.46 km) |
