| Ptolemaida to Oststeinbek | 1,047.94 mi (1,686.50 km) |
| Ptolemaida to Ottendorf-Okrilla | 826.98 mi (1,330.89 km) |
| Ptolemaida to Ottersberg | 1,048.91 mi (1,688.06 km) |
| Ptolemaida to Ottobrunn | 718.23 mi (1,155.88 km) |
| Ptolemaida to Ottweiler | 934.12 mi (1,503.32 km) |
| Ptolemaida to Overath | 996.99 mi (1,604.50 km) |
| Ptolemaida to Oyten | 1,050.30 mi (1,690.30 km) |
| Ptolemaida to Paderborn | 988.13 mi (1,590.23 km) |
| Ptolemaida to Papenburg | 1,095.04 mi (1,762.30 km) |
| Ptolemaida to Parchim | 1,002.89 mi (1,613.99 km) |
| Ptolemaida to Pasewalk | 965.99 mi (1,554.62 km) |
| Ptolemaida to Passau | 687.42 mi (1,106.29 km) |
| Ptolemaida to Pattensen | 987.98 mi (1,590.00 km) |
| Ptolemaida to Pegnitz | 805.78 mi (1,296.77 km) |
| Ptolemaida to Peine | 978.51 mi (1,574.76 km) |
