| San Gregorio di Catania to Chojnow | 947.42 mi (1,524.72 km) |
| San Gregorio di Catania to Chorzow | 899.90 mi (1,448.26 km) |
| San Gregorio di Catania to Choszczno | 1,077.95 mi (1,734.80 km) |
| San Gregorio di Catania to Chrzanow | 893.72 mi (1,438.31 km) |
| San Gregorio di Catania to Ciechanow | 1,089.88 mi (1,753.99 km) |
| San Gregorio di Catania to Ciechocinek | 1,072.85 mi (1,726.58 km) |
| San Gregorio di Catania to Cieszyn | 859.69 mi (1,383.53 km) |
| San Gregorio di Catania to Czarna Bialostocka | 1,155.12 mi (1,858.99 km) |
| San Gregorio di Catania to Czarnkow | 1,061.72 mi (1,708.67 km) |
| San Gregorio di Catania to Czechowice-Dziedzice | 874.56 mi (1,407.46 km) |
| San Gregorio di Catania to Czeladz | 903.54 mi (1,454.11 km) |
| San Gregorio di Catania to Czersk Pomorski | 1,129.33 mi (1,817.48 km) |
| San Gregorio di Catania to Czestochowa | 935.20 mi (1,505.06 km) |
| San Gregorio di Catania to Czluchow | 1,117.56 mi (1,798.54 km) |
| San Gregorio di Catania to Dabrowa Gornicza | 903.87 mi (1,454.64 km) |
