| Bayou Blue to Castrovillari | 5,730.89 mi (9,222.98 km) |
| Bayou Blue to Catania | 5,767.43 mi (9,281.79 km) |
| Bayou Blue to Catanzaro | 5,783.47 mi (9,307.59 km) |
| Bayou Blue to Cattolica | 5,428.45 mi (8,736.25 km) |
| Bayou Blue to Cava de' Tirreni | 5,631.39 mi (9,062.84 km) |
| Bayou Blue to Cavallino | 5,799.82 mi (9,333.91 km) |
| Bayou Blue to Cavarzere | 5,360.17 mi (8,626.36 km) |
| Bayou Blue to Cave | 5,512.85 mi (8,872.07 km) |
| Bayou Blue to Cavriago | 5,308.90 mi (8,543.85 km) |
| Bayou Blue to Cavriglia | 5,390.01 mi (8,674.37 km) |
| Bayou Blue to Cazzago San Martino | 5,258.00 mi (8,461.94 km) |
| Bayou Blue to Ceccano | 5,539.43 mi (8,914.86 km) |
| Bayou Blue to Cecina | 5,354.54 mi (8,617.30 km) |
| Bayou Blue to Cefalu | 5,698.18 mi (9,170.33 km) |
| Bayou Blue to Ceglie Messapico | 5,756.44 mi (9,264.10 km) |
