| Kirksville to Cascais | 4,260.91 mi (6,857.27 km) |
| Kirksville to Castelo Branco | 4,309.79 mi (6,935.93 km) |
| Kirksville to Castro Daire | 4,252.18 mi (6,843.22 km) |
| Kirksville to Celorico de Basto | 4,232.48 mi (6,811.52 km) |
| Kirksville to Chamusca | 4,281.23 mi (6,889.97 km) |
| Kirksville to Chaves | 4,243.87 mi (6,829.84 km) |
| Kirksville to Cinfaes | 4,236.23 mi (6,817.56 km) |
| Kirksville to Coimbra | 4,253.59 mi (6,845.49 km) |
| Kirksville to Condeixa-a-Nova | 4,253.64 mi (6,845.58 km) |
| Kirksville to Corroios | 4,276.26 mi (6,881.98 km) |
| Kirksville to Coruche | 4,293.08 mi (6,909.04 km) |
| Kirksville to Costa de Caparica | 4,271.27 mi (6,873.94 km) |
| Kirksville to Covilha | 4,293.33 mi (6,909.44 km) |
| Kirksville to Eiras | 4,252.75 mi (6,844.14 km) |
| Kirksville to Elvas | 4,359.70 mi (7,016.26 km) |
