| Koyulhisar to Oststeinbek | 1,577.79 mi (2,539.21 km) |
| Koyulhisar to Ottendorf-Okrilla | 1,370.18 mi (2,205.09 km) |
| Koyulhisar to Ottersberg | 1,604.41 mi (2,582.05 km) |
| Koyulhisar to Ottobrunn | 1,394.22 mi (2,243.77 km) |
| Koyulhisar to Ottweiler | 1,613.54 mi (2,596.75 km) |
| Koyulhisar to Overath | 1,632.39 mi (2,627.07 km) |
| Koyulhisar to Oyten | 1,608.52 mi (2,588.66 km) |
| Koyulhisar to Paderborn | 1,587.33 mi (2,554.56 km) |
| Koyulhisar to Papenburg | 1,671.55 mi (2,690.10 km) |
| Koyulhisar to Parchim | 1,512.03 mi (2,433.37 km) |
| Koyulhisar to Pasewalk | 1,436.02 mi (2,311.05 km) |
| Koyulhisar to Passau | 1,323.17 mi (2,129.43 km) |
| Koyulhisar to Pattensen | 1,559.41 mi (2,509.63 km) |
| Koyulhisar to Pegnitz | 1,429.80 mi (2,301.04 km) |
| Koyulhisar to Peine | 1,542.35 mi (2,482.17 km) |
