| Port Arthur to Oststeinbek | 5,115.87 mi (8,233.20 km) |
| Port Arthur to Ottendorf-Okrilla | 5,331.86 mi (8,580.79 km) |
| Port Arthur to Ottersberg | 5,093.78 mi (8,197.65 km) |
| Port Arthur to Ottobrunn | 5,362.42 mi (8,629.99 km) |
| Port Arthur to Ottweiler | 5,139.72 mi (8,271.58 km) |
| Port Arthur to Overath | 5,094.00 mi (8,198.00 km) |
| Port Arthur to Oyten | 5,090.23 mi (8,191.93 km) |
| Port Arthur to Paderborn | 5,124.50 mi (8,247.08 km) |
| Port Arthur to Papenburg | 5,030.57 mi (8,095.92 km) |
| Port Arthur to Parchim | 5,179.82 mi (8,336.12 km) |
| Port Arthur to Pasewalk | 5,253.28 mi (8,454.34 km) |
| Port Arthur to Passau | 5,414.19 mi (8,713.30 km) |
| Port Arthur to Pattensen | 5,144.07 mi (8,278.59 km) |
| Port Arthur to Pegnitz | 5,297.55 mi (8,525.58 km) |
| Port Arthur to Peine | 5,159.50 mi (8,303.41 km) |
