| Randallstown to Cascais | 3,527.36 mi (5,676.74 km) |
| Randallstown to Castelo Branco | 3,590.85 mi (5,778.92 km) |
| Randallstown to Castro Daire | 3,540.74 mi (5,698.27 km) |
| Randallstown to Celorico de Basto | 3,524.91 mi (5,672.80 km) |
| Randallstown to Chamusca | 3,555.54 mi (5,722.09 km) |
| Randallstown to Chaves | 3,541.01 mi (5,698.71 km) |
| Randallstown to Cinfaes | 3,525.85 mi (5,674.31 km) |
| Randallstown to Coimbra | 3,534.94 mi (5,688.94 km) |
| Randallstown to Condeixa-a-Nova | 3,534.01 mi (5,687.44 km) |
| Randallstown to Corroios | 3,542.87 mi (5,701.69 km) |
| Randallstown to Coruche | 3,564.20 mi (5,736.03 km) |
| Randallstown to Costa de Caparica | 3,537.85 mi (5,693.61 km) |
| Randallstown to Covilha | 3,578.16 mi (5,758.49 km) |
| Randallstown to Eiras | 3,534.37 mi (5,688.01 km) |
| Randallstown to Elvas | 3,634.42 mi (5,849.03 km) |
