| Signa to Odessa (Texas) | 5,736.12 mi (9,231.39 km) |
| Signa to Ogden (Utah) | 5,583.26 mi (8,985.39 km) |
| Signa to Oildale (California) | 6,131.50 mi (9,867.70 km) |
| Signa to Ojus (Florida) | 5,059.55 mi (8,142.55 km) |
| Signa to Okemos (Michigan) | 4,509.83 mi (7,257.87 km) |
| Signa to Oklahoma City (Oklahoma) | 5,365.39 mi (8,634.77 km) |
| Signa to Okmulgee (Oklahoma) | 5,298.54 mi (8,527.18 km) |
| Signa to Olathe (Kansas) | 5,094.10 mi (8,198.17 km) |
| Signa to Old Jamestown (Missouri) | 4,916.64 mi (7,912.58 km) |
| Signa to Oldsmar (Florida) | 5,080.52 mi (8,176.31 km) |
| Signa to Olean (New York) | 4,289.92 mi (6,903.95 km) |
| Signa to Olive Branch (Mississippi) | 5,077.88 mi (8,172.06 km) |
| Signa to Olivehurst (California) | 5,994.85 mi (9,647.78 km) |
| Signa to Olney (Maryland) | 4,349.79 mi (7,000.30 km) |
| Signa to Olympia (Washington) | 5,563.61 mi (8,953.76 km) |
