| Romulus to Chojnice | 4,332.44 mi (6,972.38 km) |
| Romulus to Chojnow | 4,373.45 mi (7,038.39 km) |
| Romulus to Chorzow | 4,519.23 mi (7,273.00 km) |
| Romulus to Choszczno | 4,280.99 mi (6,889.58 km) |
| Romulus to Chrzanow | 4,542.03 mi (7,309.69 km) |
| Romulus to Ciechanow | 4,469.19 mi (7,192.46 km) |
| Romulus to Ciechocinek | 4,406.71 mi (7,091.91 km) |
| Romulus to Cieszyn | 4,531.07 mi (7,292.05 km) |
| Romulus to Czarna Bialostocka | 4,537.25 mi (7,302.00 km) |
| Romulus to Czarnkow | 4,330.82 mi (6,969.79 km) |
| Romulus to Czechowice-Dziedzice | 4,537.44 mi (7,302.31 km) |
| Romulus to Czeladz | 4,522.51 mi (7,278.28 km) |
| Romulus to Czersk Pomorski | 4,342.89 mi (6,989.21 km) |
| Romulus to Czestochowa | 4,504.15 mi (7,248.73 km) |
| Romulus to Czluchow | 4,327.61 mi (6,964.62 km) |
