| Bayou Blue to Collegno | 5,168.63 mi (8,318.10 km) |
| Bayou Blue to Cologno al Serio | 5,244.08 mi (8,439.53 km) |
| Bayou Blue to Cologno Monzese | 5,227.85 mi (8,413.41 km) |
| Bayou Blue to Colorno | 5,294.69 mi (8,520.98 km) |
| Bayou Blue to Comacchio | 5,379.50 mi (8,657.47 km) |
| Bayou Blue to Comiso | 5,765.13 mi (9,278.09 km) |
| Bayou Blue to Como | 5,210.56 mi (8,385.58 km) |
| Bayou Blue to Concordia Sagittaria | 5,370.71 mi (8,643.33 km) |
| Bayou Blue to Concorezzo | 5,228.33 mi (8,414.19 km) |
| Bayou Blue to Conegliano | 5,343.52 mi (8,599.56 km) |
| Bayou Blue to Conselice | 5,370.86 mi (8,643.57 km) |
| Bayou Blue to Conselve | 5,347.78 mi (8,606.42 km) |
| Bayou Blue to Conversano | 5,727.64 mi (9,217.74 km) |
| Bayou Blue to Copertino | 5,795.22 mi (9,326.50 km) |
| Bayou Blue to Copparo | 5,357.75 mi (8,622.46 km) |
