| Denver to Benavente | 4,849.40 mi (7,804.36 km) |
| Denver to Bombarral | 4,821.80 mi (7,759.93 km) |
| Denver to Bougado | 4,765.00 mi (7,668.52 km) |
| Denver to Braga | 4,762.43 mi (7,664.38 km) |
| Denver to Braganca | 4,822.00 mi (7,760.26 km) |
| Denver to Cabeceiras de Basto | 4,780.15 mi (7,692.91 km) |
| Denver to Cacem | 4,835.06 mi (7,781.27 km) |
| Denver to Cadaval | 4,825.60 mi (7,766.06 km) |
| Denver to Caldas da Rainha | 4,817.08 mi (7,752.34 km) |
| Denver to Calheta | 4,711.09 mi (7,581.76 km) |
| Denver to Camara de Lobos | 4,721.30 mi (7,598.19 km) |
| Denver to Canico | 4,729.54 mi (7,611.46 km) |
| Denver to Cantanhede | 4,802.96 mi (7,729.62 km) |
| Denver to Carregal do Sal | 4,824.93 mi (7,764.97 km) |
| Denver to Cartaxo | 4,842.75 mi (7,793.65 km) |
