| Duncan to Agen | 4,980.58 mi (8,015.47 km) |
| Duncan to Aigues-Mortes | 5,154.52 mi (8,295.39 km) |
| Duncan to Aire-sur-la-Lys | 4,824.79 mi (7,764.75 km) |
| Duncan to Aix-en-Provence | 5,208.26 mi (8,381.88 km) |
| Duncan to Aix-les-Bains | 5,143.92 mi (8,278.34 km) |
| Duncan to Aizenay | 4,799.32 mi (7,723.75 km) |
| Duncan to Ajaccio | 5,408.46 mi (8,704.07 km) |
| Duncan to Albert | 4,856.83 mi (7,816.31 km) |
| Duncan to Albertville | 5,163.50 mi (8,309.85 km) |
| Duncan to Albi | 5,055.07 mi (8,135.34 km) |
| Duncan to Alencon | 4,811.34 mi (7,743.11 km) |
| Duncan to Ales | 5,128.63 mi (8,253.74 km) |
| Duncan to Alfortville | 4,890.33 mi (7,870.22 km) |
| Duncan to Allauch | 5,217.15 mi (8,396.19 km) |
| Duncan to Allonnes | 4,829.82 mi (7,772.85 km) |
