| Portland to Agen | 5,331.56 mi (8,580.31 km) |
| Portland to Aigues-Mortes | 5,471.46 mi (8,805.46 km) |
| Portland to Aire-sur-la-Lys | 5,025.83 mi (8,088.30 km) |
| Portland to Aix-en-Provence | 5,509.24 mi (8,866.26 km) |
| Portland to Aix-les-Bains | 5,398.40 mi (8,687.88 km) |
| Portland to Aizenay | 5,126.95 mi (8,251.02 km) |
| Portland to Ajaccio | 5,692.95 mi (9,161.92 km) |
| Portland to Albert | 5,067.82 mi (8,155.87 km) |
| Portland to Albertville | 5,411.97 mi (8,709.72 km) |
| Portland to Albi | 5,391.89 mi (8,677.41 km) |
| Portland to Alencon | 5,084.28 mi (8,182.36 km) |
| Portland to Ales | 5,436.47 mi (8,749.16 km) |
| Portland to Alfortville | 5,128.10 mi (8,252.87 km) |
| Portland to Allauch | 5,521.13 mi (8,885.40 km) |
| Portland to Allonnes | 5,111.40 mi (8,226.00 km) |
