| Des Plaines to Oststeinbek | 4,251.68 mi (6,842.42 km) |
| Des Plaines to Ottendorf-Okrilla | 4,471.73 mi (7,196.55 km) |
| Des Plaines to Ottersberg | 4,233.22 mi (6,812.71 km) |
| Des Plaines to Ottobrunn | 4,521.59 mi (7,276.80 km) |
| Des Plaines to Ottweiler | 4,301.95 mi (6,923.32 km) |
| Des Plaines to Overath | 4,247.36 mi (6,835.46 km) |
| Des Plaines to Oyten | 4,230.06 mi (6,807.63 km) |
| Des Plaines to Paderborn | 4,271.21 mi (6,873.86 km) |
| Des Plaines to Papenburg | 4,173.03 mi (6,715.85 km) |
| Des Plaines to Parchim | 4,313.54 mi (6,941.98 km) |
| Des Plaines to Pasewalk | 4,383.27 mi (7,054.18 km) |
| Des Plaines to Passau | 4,566.75 mi (7,349.47 km) |
| Des Plaines to Pattensen | 4,286.35 mi (6,898.21 km) |
| Des Plaines to Pegnitz | 4,448.48 mi (7,159.13 km) |
| Des Plaines to Peine | 4,300.71 mi (6,921.33 km) |
