| Richland to Castrovillari | 5,884.57 mi (9,470.31 km) |
| Richland to Catania | 5,994.71 mi (9,647.55 km) |
| Richland to Catanzaro | 5,950.34 mi (9,576.15 km) |
| Richland to Cattolica | 5,547.14 mi (8,927.25 km) |
| Richland to Cava de' Tirreni | 5,792.48 mi (9,322.10 km) |
| Richland to Cavallino | 5,904.70 mi (9,502.70 km) |
| Richland to Cavarzere | 5,461.46 mi (8,789.38 km) |
| Richland to Cave | 5,679.40 mi (9,140.10 km) |
| Richland to Cavriago | 5,446.48 mi (8,765.26 km) |
| Richland to Cavriglia | 5,540.76 mi (8,916.99 km) |
| Richland to Cazzago San Martino | 5,381.90 mi (8,661.34 km) |
| Richland to Ceccano | 5,704.83 mi (9,181.03 km) |
| Richland to Cecina | 5,526.47 mi (8,894.00 km) |
| Richland to Cefalu | 5,933.50 mi (9,549.04 km) |
| Richland to Ceglie Messapico | 5,867.04 mi (9,442.09 km) |
