| Tomball to Cascais | 4,767.99 mi (7,673.34 km) |
| Tomball to Castelo Branco | 4,832.84 mi (7,777.71 km) |
| Tomball to Castro Daire | 4,782.92 mi (7,697.37 km) |
| Tomball to Celorico de Basto | 4,767.04 mi (7,671.82 km) |
| Tomball to Chamusca | 4,797.08 mi (7,720.16 km) |
| Tomball to Chaves | 4,782.98 mi (7,697.46 km) |
| Tomball to Cinfaes | 4,768.03 mi (7,673.40 km) |
| Tomball to Coimbra | 4,776.97 mi (7,687.79 km) |
| Tomball to Condeixa-a-Nova | 4,775.99 mi (7,686.22 km) |
| Tomball to Corroios | 4,783.50 mi (7,698.30 km) |
| Tomball to Coruche | 4,805.41 mi (7,733.55 km) |
| Tomball to Costa de Caparica | 4,778.48 mi (7,690.22 km) |
| Tomball to Covilha | 4,820.29 mi (7,757.51 km) |
| Tomball to Eiras | 4,776.41 mi (7,686.88 km) |
| Tomball to Elvas | 4,875.93 mi (7,847.06 km) |
