| Piqua to Neustadt bei Coburg | 4,367.52 mi (7,028.85 km) |
| Piqua to Neustadt in Holstein | 4,223.61 mi (6,797.24 km) |
| Piqua to Neustrelitz | 4,328.79 mi (6,966.52 km) |
| Piqua to Neutraubling | 4,457.26 mi (7,173.27 km) |
| Piqua to Neuwied | 4,224.96 mi (6,799.42 km) |
| Piqua to Neviges | 4,181.10 mi (6,728.83 km) |
| Piqua to Nidda | 4,284.66 mi (6,895.50 km) |
| Piqua to Nidderau | 4,286.16 mi (6,897.91 km) |
| Piqua to Nideggen | 4,178.32 mi (6,724.35 km) |
| Piqua to Niebull | 4,131.02 mi (6,648.24 km) |
| Piqua to Nieder-Olm | 4,271.25 mi (6,873.91 km) |
| Piqua to Niederkassel | 4,195.53 mi (6,752.06 km) |
| Piqua to Niederkruchten | 4,151.84 mi (6,681.74 km) |
| Piqua to Niedernhausen | 4,266.93 mi (6,866.96 km) |
| Piqua to Niederwerrn | 4,341.48 mi (6,986.94 km) |
