| Smyrna to Chojnice | 4,818.46 mi (7,754.56 km) |
| Smyrna to Chojnow | 4,843.24 mi (7,794.45 km) |
| Smyrna to Chorzow | 4,990.61 mi (8,031.61 km) |
| Smyrna to Choszczno | 4,760.04 mi (7,660.55 km) |
| Smyrna to Chrzanow | 5,013.59 mi (8,068.59 km) |
| Smyrna to Ciechanow | 4,957.20 mi (7,977.84 km) |
| Smyrna to Ciechocinek | 4,891.03 mi (7,871.35 km) |
| Smyrna to Cieszyn | 4,998.81 mi (8,044.81 km) |
| Smyrna to Czarna Bialostocka | 5,032.69 mi (8,099.32 km) |
| Smyrna to Czarnkow | 4,810.74 mi (7,742.14 km) |
| Smyrna to Czechowice-Dziedzice | 5,006.93 mi (8,057.87 km) |
| Smyrna to Czeladz | 4,994.38 mi (8,037.67 km) |
| Smyrna to Czersk Pomorski | 4,830.21 mi (7,773.47 km) |
| Smyrna to Czestochowa | 4,978.52 mi (8,012.15 km) |
| Smyrna to Czluchow | 4,813.11 mi (7,745.96 km) |
