| Alsfeld to Olivenza | 1,153.00 mi (1,855.57 km) |
| Alsfeld to Olot | 673.64 mi (1,084.13 km) |
| Alsfeld to Onate | 765.70 mi (1,232.28 km) |
| Alsfeld to Onda | 875.86 mi (1,409.55 km) |
| Alsfeld to Onteniente | 954.11 mi (1,535.49 km) |
| Alsfeld to Orihuela | 1,007.83 mi (1,621.94 km) |
| Alsfeld to Osuna | 1,171.47 mi (1,885.30 km) |
| Alsfeld to Ourense | 996.63 mi (1,603.92 km) |
| Alsfeld to Oviedo | 873.15 mi (1,405.19 km) |
| Alsfeld to Paiporta | 912.30 mi (1,468.21 km) |
| Alsfeld to Pajara | 1,968.84 mi (3,168.54 km) |
| Alsfeld to Palafolls | 700.02 mi (1,126.58 km) |
| Alsfeld to Palafrugell | 675.77 mi (1,087.55 km) |
| Alsfeld to Palamos | 681.01 mi (1,095.98 km) |
| Alsfeld to Palencia | 890.16 mi (1,432.57 km) |
