| Grovetown to Cascais | 3,972.87 mi (6,393.72 km) |
| Grovetown to Castelo Branco | 4,044.32 mi (6,508.70 km) |
| Grovetown to Castro Daire | 3,998.47 mi (6,434.91 km) |
| Grovetown to Celorico de Basto | 3,984.67 mi (6,412.71 km) |
| Grovetown to Chamusca | 4,005.50 mi (6,446.24 km) |
| Grovetown to Chaves | 4,002.93 mi (6,442.09 km) |
| Grovetown to Cinfaes | 3,984.22 mi (6,411.97 km) |
| Grovetown to Coimbra | 3,988.95 mi (6,419.60 km) |
| Grovetown to Condeixa-a-Nova | 3,987.50 mi (6,417.26 km) |
| Grovetown to Corroios | 3,988.36 mi (6,418.64 km) |
| Grovetown to Coruche | 4,012.25 mi (6,457.09 km) |
| Grovetown to Costa de Caparica | 3,983.35 mi (6,410.59 km) |
| Grovetown to Covilha | 4,033.71 mi (6,491.63 km) |
| Grovetown to Eiras | 3,988.53 mi (6,418.91 km) |
| Grovetown to Elvas | 4,084.04 mi (6,572.64 km) |
