| Potomac to Rozaje | 4,781.24 mi (7,694.67 km) |
| Potomac to Savnik | 4,732.59 mi (7,616.37 km) |
| Potomac to Tivat | 4,735.75 mi (7,621.45 km) |
| Potomac to Tuzi | 4,764.94 mi (7,668.43 km) |
| Potomac to Zabljak | 4,725.57 mi (7,605.07 km) |
| Potomac to Aalsmeer | 3,843.85 mi (6,186.07 km) |
| Potomac to Aalten | 3,924.63 mi (6,316.08 km) |
| Potomac to Abcoude | 3,852.43 mi (6,199.88 km) |
| Potomac to Alblasserdam | 3,850.52 mi (6,196.82 km) |
| Potomac to Alkmaar | 3,834.71 mi (6,171.38 km) |
| Potomac to Almelo | 3,916.87 mi (6,303.59 km) |
| Potomac to Almere | 3,859.69 mi (6,211.56 km) |
| Potomac to Alphen aan den Rijn | 3,843.90 mi (6,186.16 km) |
| Potomac to Amersfoort | 3,871.75 mi (6,230.98 km) |
| Potomac to Amstelveen | 3,846.95 mi (6,191.07 km) |
