| Carrollton to Olivares | 4,920.09 mi (7,918.13 km) |
| Carrollton to Olivenza | 4,834.00 mi (7,779.57 km) |
| Carrollton to Olot | 5,159.86 mi (8,303.99 km) |
| Carrollton to Onate | 4,913.70 mi (7,907.83 km) |
| Carrollton to Onda | 5,113.81 mi (8,229.88 km) |
| Carrollton to Onteniente | 5,137.30 mi (8,267.68 km) |
| Carrollton to Orihuela | 5,146.85 mi (8,283.06 km) |
| Carrollton to Osuna | 4,977.00 mi (8,009.72 km) |
| Carrollton to Ourense | 4,687.60 mi (7,543.97 km) |
| Carrollton to Oviedo | 4,749.47 mi (7,643.54 km) |
| Carrollton to Paiporta | 5,125.14 mi (8,248.12 km) |
| Carrollton to Pajara | 4,798.35 mi (7,722.19 km) |
| Carrollton to Palafolls | 5,189.66 mi (8,351.95 km) |
| Carrollton to Palafrugell | 5,198.92 mi (8,366.86 km) |
| Carrollton to Palamos | 5,200.00 mi (8,368.58 km) |
