| Potomac to Mjolby | 4,056.61 mi (6,528.48 km) |
| Potomac to Molndal | 3,971.77 mi (6,391.94 km) |
| Potomac to Molnlycke | 3,974.72 mi (6,396.70 km) |
| Potomac to Mora | 3,963.37 mi (6,378.42 km) |
| Potomac to Motala | 4,048.11 mi (6,514.80 km) |
| Potomac to Nassjo | 4,061.95 mi (6,537.08 km) |
| Potomac to Nodinge-Nol | 3,966.77 mi (6,383.89 km) |
| Potomac to Norrkoping | 4,084.29 mi (6,573.03 km) |
| Potomac to Norrtalje | 4,128.62 mi (6,644.37 km) |
| Potomac to Nybro | 4,130.29 mi (6,647.06 km) |
| Potomac to Nykoping | 4,105.92 mi (6,607.83 km) |
| Potomac to Nynashamn | 4,131.67 mi (6,649.28 km) |
| Potomac to Orebro | 4,032.64 mi (6,489.91 km) |
| Potomac to Orkelljunga | 4,053.42 mi (6,523.35 km) |
| Potomac to Ornskoldsvik | 4,023.89 mi (6,475.83 km) |
