| Tonawanda to Oststeinbek | 3,885.04 mi (6,252.36 km) |
| Tonawanda to Ottendorf-Okrilla | 4,100.61 mi (6,599.29 km) |
| Tonawanda to Ottersberg | 3,862.60 mi (6,216.25 km) |
| Tonawanda to Ottobrunn | 4,132.84 mi (6,651.17 km) |
| Tonawanda to Ottweiler | 3,910.63 mi (6,293.55 km) |
| Tonawanda to Overath | 3,863.32 mi (6,217.41 km) |
| Tonawanda to Oyten | 3,859.02 mi (6,210.49 km) |
| Tonawanda to Paderborn | 3,893.25 mi (6,265.58 km) |
| Tonawanda to Papenburg | 3,799.26 mi (6,114.32 km) |
| Tonawanda to Parchim | 3,949.27 mi (6,355.73 km) |
| Tonawanda to Pasewalk | 4,023.45 mi (6,475.12 km) |
| Tonawanda to Passau | 4,183.55 mi (6,732.77 km) |
| Tonawanda to Pattensen | 3,912.76 mi (6,296.98 km) |
| Tonawanda to Pegnitz | 4,066.67 mi (6,544.67 km) |
| Tonawanda to Peine | 3,928.22 mi (6,321.85 km) |
