| Piedmont to Oststeinbek | 5,515.01 mi (8,875.56 km) |
| Piedmont to Ottendorf-Okrilla | 5,737.34 mi (9,233.35 km) |
| Piedmont to Ottersberg | 5,514.56 mi (8,874.83 km) |
| Piedmont to Ottobrunn | 5,860.91 mi (9,432.22 km) |
| Piedmont to Ottweiler | 5,666.82 mi (9,119.87 km) |
| Piedmont to Overath | 5,584.35 mi (8,987.14 km) |
| Piedmont to Oyten | 5,513.40 mi (8,872.96 km) |
| Piedmont to Paderborn | 5,580.66 mi (8,981.20 km) |
| Piedmont to Papenburg | 5,472.02 mi (8,806.37 km) |
| Piedmont to Parchim | 5,562.20 mi (8,951.49 km) |
| Piedmont to Pasewalk | 5,607.75 mi (9,024.79 km) |
| Piedmont to Passau | 5,878.40 mi (9,460.37 km) |
| Piedmont to Pattensen | 5,576.15 mi (8,973.94 km) |
| Piedmont to Pegnitz | 5,762.05 mi (9,273.12 km) |
| Piedmont to Peine | 5,584.85 mi (8,987.96 km) |
