| Ephrata to Chojnice | 4,188.64 mi (6,740.96 km) |
| Ephrata to Chojnow | 4,210.82 mi (6,776.65 km) |
| Ephrata to Chorzow | 4,358.28 mi (7,013.98 km) |
| Ephrata to Choszczno | 4,128.94 mi (6,644.89 km) |
| Ephrata to Chrzanow | 4,381.26 mi (7,050.96 km) |
| Ephrata to Ciechanow | 4,327.67 mi (6,964.72 km) |
| Ephrata to Ciechocinek | 4,260.78 mi (6,857.06 km) |
| Ephrata to Cieszyn | 4,366.11 mi (7,026.57 km) |
| Ephrata to Czarna Bialostocka | 4,404.96 mi (7,089.09 km) |
| Ephrata to Czarnkow | 4,179.74 mi (6,726.65 km) |
| Ephrata to Czechowice-Dziedzice | 4,374.39 mi (7,039.89 km) |
| Ephrata to Czeladz | 4,362.10 mi (7,020.12 km) |
| Ephrata to Czersk Pomorski | 4,200.66 mi (6,760.30 km) |
| Ephrata to Czestochowa | 4,346.56 mi (6,995.11 km) |
| Ephrata to Czluchow | 4,183.18 mi (6,732.18 km) |
