| Elkhorn to Cascais | 3,997.30 mi (6,433.03 km) |
| Elkhorn to Castelo Branco | 4,044.31 mi (6,508.69 km) |
| Elkhorn to Castro Daire | 3,985.98 mi (6,414.81 km) |
| Elkhorn to Celorico de Basto | 3,965.93 mi (6,382.55 km) |
| Elkhorn to Chamusca | 4,016.57 mi (6,464.05 km) |
| Elkhorn to Chaves | 3,976.89 mi (6,400.18 km) |
| Elkhorn to Cinfaes | 3,969.95 mi (6,389.01 km) |
| Elkhorn to Coimbra | 3,988.14 mi (6,418.30 km) |
| Elkhorn to Condeixa-a-Nova | 3,988.31 mi (6,418.56 km) |
| Elkhorn to Corroios | 4,012.61 mi (6,457.67 km) |
| Elkhorn to Coruche | 4,028.81 mi (6,483.74 km) |
| Elkhorn to Costa de Caparica | 4,007.63 mi (6,449.66 km) |
| Elkhorn to Covilha | 4,027.47 mi (6,481.58 km) |
| Elkhorn to Eiras | 3,987.27 mi (6,416.90 km) |
| Elkhorn to Elvas | 4,094.91 mi (6,590.12 km) |
