| North Potomac to Sprimont | 3,924.42 mi (6,315.74 km) |
| North Potomac to Stabroek | 3,850.15 mi (6,196.21 km) |
| North Potomac to Staden | 3,804.62 mi (6,122.95 km) |
| North Potomac to Steenokkerzeel | 3,866.51 mi (6,222.55 km) |
| North Potomac to Stekene | 3,840.15 mi (6,180.12 km) |
| North Potomac to Strombeek-Bever | 3,860.35 mi (6,212.63 km) |
| North Potomac to Temse | 3,848.98 mi (6,194.34 km) |
| North Potomac to Ternat | 3,854.73 mi (6,203.58 km) |
| North Potomac to Tervuren | 3,868.83 mi (6,226.28 km) |
| North Potomac to Tessenderlo | 3,885.99 mi (6,253.90 km) |
| North Potomac to Theux | 3,929.40 mi (6,323.76 km) |
| North Potomac to Thuin | 3,872.64 mi (6,232.41 km) |
| North Potomac to Tielt | 3,816.64 mi (6,142.29 km) |
| North Potomac to Tienen | 3,886.78 mi (6,255.17 km) |
| North Potomac to Tongeren | 3,908.70 mi (6,290.44 km) |
