| Friendswood to Chojnice | 5,430.27 mi (8,739.17 km) |
| Friendswood to Chojnow | 5,469.90 mi (8,802.95 km) |
| Friendswood to Chorzow | 5,615.99 mi (9,038.06 km) |
| Friendswood to Choszczno | 5,378.50 mi (8,655.85 km) |
| Friendswood to Chrzanow | 5,638.82 mi (9,074.81 km) |
| Friendswood to Ciechanow | 5,567.01 mi (8,959.24 km) |
| Friendswood to Ciechocinek | 5,504.52 mi (8,858.67 km) |
| Friendswood to Cieszyn | 5,627.27 mi (9,056.22 km) |
| Friendswood to Czarna Bialostocka | 5,634.62 mi (9,068.05 km) |
| Friendswood to Czarnkow | 5,428.41 mi (8,736.18 km) |
| Friendswood to Czechowice-Dziedzice | 5,633.93 mi (9,066.94 km) |
| Friendswood to Czeladz | 5,619.34 mi (9,043.45 km) |
| Friendswood to Czersk Pomorski | 5,440.73 mi (8,756.01 km) |
| Friendswood to Czestochowa | 5,601.28 mi (9,014.39 km) |
| Friendswood to Czluchow | 5,425.44 mi (8,731.40 km) |
