| Riviera Beach to Castrovillari | 5,366.29 mi (8,636.21 km) |
| Riviera Beach to Catania | 5,378.61 mi (8,656.03 km) |
| Riviera Beach to Catanzaro | 5,412.36 mi (8,710.35 km) |
| Riviera Beach to Cattolica | 5,089.38 mi (8,190.57 km) |
| Riviera Beach to Cava de' Tirreni | 5,269.13 mi (8,479.85 km) |
| Riviera Beach to Cavallino | 5,447.20 mi (8,766.43 km) |
| Riviera Beach to Cavarzere | 5,030.09 mi (8,095.15 km) |
| Riviera Beach to Cave | 5,154.50 mi (8,295.37 km) |
| Riviera Beach to Cavriago | 4,969.74 mi (7,998.02 km) |
| Riviera Beach to Cavriglia | 5,042.60 mi (8,115.29 km) |
| Riviera Beach to Cazzago San Martino | 4,925.82 mi (7,927.33 km) |
| Riviera Beach to Ceccano | 5,180.18 mi (8,336.70 km) |
| Riviera Beach to Cecina | 5,002.15 mi (8,050.19 km) |
| Riviera Beach to Cefalu | 5,310.02 mi (8,545.64 km) |
| Riviera Beach to Ceglie Messapico | 5,404.08 mi (8,697.03 km) |
