| Linthicum to Olivares | 3,723.13 mi (5,991.81 km) |
| Linthicum to Olivenza | 3,639.52 mi (5,857.24 km) |
| Linthicum to Olot | 3,995.13 mi (6,429.55 km) |
| Linthicum to Onate | 3,743.82 mi (6,025.09 km) |
| Linthicum to Onda | 3,933.39 mi (6,330.18 km) |
| Linthicum to Onteniente | 3,951.83 mi (6,359.85 km) |
| Linthicum to Orihuela | 3,958.25 mi (6,370.19 km) |
| Linthicum to Osuna | 3,780.65 mi (6,084.37 km) |
| Linthicum to Ourense | 3,505.62 mi (5,641.75 km) |
| Linthicum to Oviedo | 3,575.42 mi (5,754.08 km) |
| Linthicum to Paiporta | 3,942.29 mi (6,344.51 km) |
| Linthicum to Pajara | 3,599.23 mi (5,792.39 km) |
| Linthicum to Palafolls | 4,022.83 mi (6,474.12 km) |
| Linthicum to Palafrugell | 4,034.24 mi (6,492.49 km) |
| Linthicum to Palamos | 4,034.87 mi (6,493.49 km) |
