| Royal Oak to Castrovillari | 4,842.33 mi (7,792.98 km) |
| Royal Oak to Catania | 4,897.63 mi (7,881.97 km) |
| Royal Oak to Catanzaro | 4,899.13 mi (7,884.39 km) |
| Royal Oak to Cattolica | 4,525.69 mi (7,283.39 km) |
| Royal Oak to Cava de' Tirreni | 4,742.46 mi (7,632.25 km) |
| Royal Oak to Cavallino | 4,901.60 mi (7,888.37 km) |
| Royal Oak to Cavarzere | 4,452.27 mi (7,165.23 km) |
| Royal Oak to Cave | 4,622.67 mi (7,439.46 km) |
| Royal Oak to Cavriago | 4,407.80 mi (7,093.67 km) |
| Royal Oak to Cavriglia | 4,493.57 mi (7,231.71 km) |
| Royal Oak to Cazzago San Martino | 4,352.84 mi (7,005.22 km) |
| Royal Oak to Ceccano | 4,649.55 mi (7,482.73 km) |
| Royal Oak to Cecina | 4,462.21 mi (7,181.24 km) |
| Royal Oak to Cefalu | 4,828.89 mi (7,771.35 km) |
| Royal Oak to Ceglie Messapico | 4,858.61 mi (7,819.18 km) |
