| Claiborne to Benavente | 4,530.36 mi (7,290.91 km) |
| Claiborne to Bombarral | 4,504.70 mi (7,249.62 km) |
| Claiborne to Bougado | 4,479.01 mi (7,208.27 km) |
| Claiborne to Braga | 4,480.10 mi (7,210.03 km) |
| Claiborne to Braganca | 4,552.45 mi (7,326.46 km) |
| Claiborne to Cabeceiras de Basto | 4,499.85 mi (7,241.80 km) |
| Claiborne to Cacem | 4,510.51 mi (7,258.96 km) |
| Claiborne to Cadaval | 4,508.36 mi (7,255.51 km) |
| Claiborne to Caldas da Rainha | 4,501.94 mi (7,245.18 km) |
| Claiborne to Calheta | 4,263.68 mi (6,861.73 km) |
| Claiborne to Camara de Lobos | 4,274.57 mi (6,879.26 km) |
| Claiborne to Canico | 4,282.87 mi (6,892.61 km) |
| Claiborne to Cantanhede | 4,503.42 mi (7,247.56 km) |
| Claiborne to Carregal do Sal | 4,529.92 mi (7,290.21 km) |
| Claiborne to Cartaxo | 4,526.22 mi (7,284.25 km) |
