| Oconomowoc to Arcos de Valdevez | 3,914.96 mi (6,300.51 km) |
| Oconomowoc to Arcozelo | 3,933.10 mi (6,329.72 km) |
| Oconomowoc to Arganil | 3,989.38 mi (6,420.29 km) |
| Oconomowoc to Arouca | 3,955.07 mi (6,365.07 km) |
| Oconomowoc to Arruda dos Vinhos | 3,988.46 mi (6,418.80 km) |
| Oconomowoc to Aveiro | 3,947.68 mi (6,353.17 km) |
| Oconomowoc to Aver-o-Mar | 3,914.99 mi (6,300.57 km) |
| Oconomowoc to Aves | 3,934.59 mi (6,332.12 km) |
| Oconomowoc to Azambuja | 3,994.52 mi (6,428.56 km) |
| Oconomowoc to Baiao | 3,956.18 mi (6,366.86 km) |
| Oconomowoc to Barcelos | 3,917.80 mi (6,305.08 km) |
| Oconomowoc to Barreiro | 4,000.05 mi (6,437.45 km) |
| Oconomowoc to Batalha | 3,976.32 mi (6,399.27 km) |
| Oconomowoc to Beja | 4,077.64 mi (6,562.32 km) |
| Oconomowoc to Belas | 3,986.70 mi (6,415.97 km) |
