| West Whittier-Los Nietos to Arcos de Valdevez | 5,561.82 mi (8,950.88 km) |
| West Whittier-Los Nietos to Arcozelo | 5,586.16 mi (8,990.05 km) |
| West Whittier-Los Nietos to Arganil | 5,645.89 mi (9,086.19 km) |
| West Whittier-Los Nietos to Arouca | 5,607.58 mi (9,024.52 km) |
| West Whittier-Los Nietos to Arruda dos Vinhos | 5,655.65 mi (9,101.89 km) |
| West Whittier-Los Nietos to Aveiro | 5,603.53 mi (9,018.02 km) |
| West Whittier-Los Nietos to Aver-o-Mar | 5,566.15 mi (8,957.85 km) |
| West Whittier-Los Nietos to Aves | 5,583.87 mi (8,986.37 km) |
| West Whittier-Los Nietos to Azambuja | 5,660.62 mi (9,109.89 km) |
| West Whittier-Los Nietos to Baiao | 5,606.39 mi (9,022.61 km) |
| West Whittier-Los Nietos to Barcelos | 5,567.65 mi (8,960.27 km) |
| West Whittier-Los Nietos to Barreiro | 5,669.01 mi (9,123.38 km) |
| West Whittier-Los Nietos to Batalha | 5,638.79 mi (9,074.76 km) |
| West Whittier-Los Nietos to Beja | 5,746.48 mi (9,248.06 km) |
| West Whittier-Los Nietos to Belas | 5,655.67 mi (9,101.93 km) |
