| Mercerville to Nowy Dwor Mazowiecki | 4,289.80 mi (6,903.76 km) |
| Mercerville to Nowy Sacz | 4,389.90 mi (7,064.87 km) |
| Mercerville to Nowy Targ | 4,369.67 mi (7,032.30 km) |
| Mercerville to Nowy Tomysl | 4,125.10 mi (6,638.71 km) |
| Mercerville to Nysa | 4,231.72 mi (6,810.30 km) |
| Mercerville to Oborniki | 4,139.69 mi (6,662.18 km) |
| Mercerville to Oborniki Slaskie | 4,187.40 mi (6,738.98 km) |
| Mercerville to Olawa | 4,214.76 mi (6,783.01 km) |
| Mercerville to Olecko | 4,296.35 mi (6,914.31 km) |
| Mercerville to Olesnica | 4,208.92 mi (6,773.60 km) |
| Mercerville to Olesno | 4,259.05 mi (6,854.28 km) |
| Mercerville to Olkusz | 4,323.27 mi (6,957.64 km) |
| Mercerville to Olsztyn | 4,234.43 mi (6,814.66 km) |
| Mercerville to Opalenica | 4,135.85 mi (6,656.01 km) |
| Mercerville to Opoczno | 4,311.40 mi (6,938.53 km) |
