| Horizon City to Oststeinbek | 5,429.71 mi (8,738.27 km) |
| Horizon City to Ottendorf-Okrilla | 5,653.16 mi (9,097.88 km) |
| Horizon City to Ottersberg | 5,416.07 mi (8,716.32 km) |
| Horizon City to Ottobrunn | 5,722.42 mi (9,209.35 km) |
| Horizon City to Ottweiler | 5,506.58 mi (8,861.99 km) |
| Horizon City to Overath | 5,444.89 mi (8,762.70 km) |
| Horizon City to Oyten | 5,413.42 mi (8,712.06 km) |
| Horizon City to Paderborn | 5,462.05 mi (8,790.32 km) |
| Horizon City to Papenburg | 5,359.96 mi (8,626.02 km) |
| Horizon City to Parchim | 5,488.16 mi (8,832.35 km) |
| Horizon City to Pasewalk | 5,551.71 mi (8,934.61 km) |
| Horizon City to Passau | 5,761.35 mi (9,272.00 km) |
| Horizon City to Pattensen | 5,472.15 mi (8,806.57 km) |
| Horizon City to Pegnitz | 5,642.31 mi (9,080.43 km) |
| Horizon City to Peine | 5,485.15 mi (8,827.50 km) |
