| Eau Claire to Arcos de Valdevez | 3,988.55 mi (6,418.94 km) |
| Eau Claire to Arcozelo | 4,009.45 mi (6,452.58 km) |
| Eau Claire to Arganil | 4,067.39 mi (6,545.84 km) |
| Eau Claire to Arouca | 4,031.20 mi (6,487.60 km) |
| Eau Claire to Arruda dos Vinhos | 4,071.64 mi (6,552.68 km) |
| Eau Claire to Aveiro | 4,025.32 mi (6,478.13 km) |
| Eau Claire to Aver-o-Mar | 3,990.46 mi (6,422.02 km) |
| Eau Claire to Aves | 4,009.26 mi (6,452.29 km) |
| Eau Claire to Azambuja | 4,077.16 mi (6,561.56 km) |
| Eau Claire to Baiao | 4,031.30 mi (6,487.75 km) |
| Eau Claire to Barcelos | 3,992.69 mi (6,425.62 km) |
| Eau Claire to Barreiro | 4,084.16 mi (6,572.82 km) |
| Eau Claire to Batalha | 4,057.14 mi (6,529.33 km) |
| Eau Claire to Beja | 4,161.78 mi (6,697.74 km) |
| Eau Claire to Belas | 4,070.80 mi (6,551.33 km) |
