| Siloam Springs to Benavente | 4,511.28 mi (7,260.21 km) |
| Siloam Springs to Bombarral | 4,484.78 mi (7,217.55 km) |
| Siloam Springs to Bougado | 4,447.76 mi (7,157.99 km) |
| Siloam Springs to Braga | 4,447.56 mi (7,157.66 km) |
| Siloam Springs to Braganca | 4,515.81 mi (7,267.49 km) |
| Siloam Springs to Cabeceiras de Basto | 4,466.70 mi (7,188.46 km) |
| Siloam Springs to Cacem | 4,493.32 mi (7,231.31 km) |
| Siloam Springs to Cadaval | 4,488.51 mi (7,223.56 km) |
| Siloam Springs to Caldas da Rainha | 4,481.29 mi (7,211.94 km) |
| Siloam Springs to Calheta | 4,291.76 mi (6,906.93 km) |
| Siloam Springs to Camara de Lobos | 4,302.44 mi (6,924.11 km) |
| Siloam Springs to Canico | 4,310.76 mi (6,937.49 km) |
| Siloam Springs to Cantanhede | 4,477.16 mi (7,205.29 km) |
| Siloam Springs to Carregal do Sal | 4,502.19 mi (7,245.57 km) |
| Siloam Springs to Cartaxo | 4,506.21 mi (7,252.05 km) |
