| Shannon to San Diego (California) | 5,128.22 mi (8,253.07 km) |
| Shannon to San Diego Country Estates (California) | 5,106.73 mi (8,218.50 km) |
| Shannon to San Dimas (California) | 5,081.14 mi (8,177.31 km) |
| Shannon to San Fernando (California) | 5,092.50 mi (8,195.59 km) |
| Shannon to San Francisco (California) | 5,030.50 mi (8,095.81 km) |
| Shannon to San Gabriel (California) | 5,091.78 mi (8,194.43 km) |
| Shannon to San Germán (Puerto Rico) | 3,910.08 mi (6,292.67 km) |
| Shannon to San Jacinto (California) | 5,070.29 mi (8,159.84 km) |
| Shannon to San Jose (California) | 5,036.99 mi (8,106.25 km) |
| Shannon to San Juan (Puerto Rico) | 3,853.07 mi (6,200.91 km) |
| Shannon to San Juan (Texas) | 4,769.22 mi (7,675.32 km) |
| Shannon to San Juan Capistrano (California) | 5,109.51 mi (8,222.95 km) |
| Shannon to San Leandro (California) | 5,024.16 mi (8,085.60 km) |
| Shannon to San Lorenzo (California) | 5,025.22 mi (8,087.31 km) |
| Shannon to San Luis (Arizona) | 5,062.28 mi (8,146.95 km) |
