| Westerville to Oststeinbek | 4,173.58 mi (6,716.73 km) |
| Westerville to Ottendorf-Okrilla | 4,389.29 mi (7,063.88 km) |
| Westerville to Ottersberg | 4,151.26 mi (6,680.80 km) |
| Westerville to Ottobrunn | 4,421.20 mi (7,115.23 km) |
| Westerville to Ottweiler | 4,198.86 mi (6,757.42 km) |
| Westerville to Overath | 4,151.92 mi (6,681.87 km) |
| Westerville to Oyten | 4,147.68 mi (6,675.05 km) |
| Westerville to Paderborn | 4,181.97 mi (6,730.23 km) |
| Westerville to Papenburg | 4,087.97 mi (6,578.95 km) |
| Westerville to Parchim | 4,237.73 mi (6,819.96 km) |
| Westerville to Pasewalk | 4,311.70 mi (6,939.01 km) |
| Westerville to Passau | 4,472.14 mi (7,197.22 km) |
| Westerville to Pattensen | 4,201.47 mi (6,761.61 km) |
| Westerville to Pegnitz | 4,355.31 mi (7,009.20 km) |
| Westerville to Peine | 4,216.91 mi (6,786.46 km) |
