| Mount Clemens to Cascais | 3,736.39 mi (6,013.14 km) |
| Mount Clemens to Castelo Branco | 3,787.91 mi (6,096.06 km) |
| Mount Clemens to Castro Daire | 3,731.72 mi (6,005.62 km) |
| Mount Clemens to Celorico de Basto | 3,712.80 mi (5,975.17 km) |
| Mount Clemens to Chamusca | 3,758.06 mi (6,048.02 km) |
| Mount Clemens to Chaves | 3,725.23 mi (5,995.18 km) |
| Mount Clemens to Cinfaes | 3,715.97 mi (5,980.27 km) |
| Mount Clemens to Coimbra | 3,731.70 mi (6,005.58 km) |
| Mount Clemens to Condeixa-a-Nova | 3,731.56 mi (6,005.37 km) |
| Mount Clemens to Corroios | 3,751.78 mi (6,037.91 km) |
| Mount Clemens to Coruche | 3,769.37 mi (6,066.21 km) |
| Mount Clemens to Costa de Caparica | 3,746.78 mi (6,029.86 km) |
| Mount Clemens to Covilha | 3,772.17 mi (6,070.72 km) |
| Mount Clemens to Eiras | 3,730.90 mi (6,004.31 km) |
| Mount Clemens to Elvas | 3,836.70 mi (6,174.57 km) |
