| The Dalles to Castrovillari | 5,972.36 mi (9,611.59 km) |
| The Dalles to Catania | 6,084.16 mi (9,791.51 km) |
| The Dalles to Catanzaro | 6,038.28 mi (9,717.67 km) |
| The Dalles to Cattolica | 5,635.08 mi (9,068.79 km) |
| The Dalles to Cava de' Tirreni | 5,880.78 mi (9,464.20 km) |
| The Dalles to Cavallino | 5,991.01 mi (9,641.60 km) |
| The Dalles to Cavarzere | 5,549.22 mi (8,930.60 km) |
| The Dalles to Cave | 5,768.22 mi (9,283.05 km) |
| The Dalles to Cavriago | 5,535.28 mi (8,908.18 km) |
| The Dalles to Cavriglia | 5,629.61 mi (9,059.98 km) |
| The Dalles to Cazzago San Martino | 5,470.56 mi (8,804.01 km) |
| The Dalles to Ceccano | 5,793.54 mi (9,323.80 km) |
| The Dalles to Cecina | 5,615.94 mi (9,037.98 km) |
| The Dalles to Cefalu | 6,023.35 mi (9,693.65 km) |
| The Dalles to Ceglie Messapico | 5,953.65 mi (9,581.48 km) |
