| Streator to Collegno | 4,561.71 mi (7,341.37 km) |
| Streator to Cologno al Serio | 4,625.61 mi (7,444.20 km) |
| Streator to Cologno Monzese | 4,611.29 mi (7,421.15 km) |
| Streator to Colorno | 4,678.96 mi (7,530.07 km) |
| Streator to Comacchio | 4,759.09 mi (7,659.01 km) |
| Streator to Comiso | 5,195.43 mi (8,361.24 km) |
| Streator to Como | 4,592.40 mi (7,390.76 km) |
| Streator to Concordia Sagittaria | 4,739.85 mi (7,628.04 km) |
| Streator to Concorezzo | 4,611.08 mi (7,420.82 km) |
| Streator to Conegliano | 4,713.67 mi (7,585.93 km) |
| Streator to Conselice | 4,753.14 mi (7,649.44 km) |
| Streator to Conselve | 4,724.41 mi (7,603.21 km) |
| Streator to Conversano | 5,115.82 mi (8,233.11 km) |
| Streator to Copertino | 5,184.52 mi (8,343.68 km) |
| Streator to Copparo | 4,737.06 mi (7,623.57 km) |
