| Amarillo to San Maurizio Canavese | 5,351.10 mi (8,611.76 km) |
| Amarillo to San Mauro Pascoli | 5,581.75 mi (8,982.97 km) |
| Amarillo to San Mauro Torinese | 5,360.64 mi (8,627.11 km) |
| Amarillo to San Michele al Tagliamento | 5,527.58 mi (8,895.78 km) |
| Amarillo to San Miniato | 5,541.18 mi (8,917.66 km) |
| Amarillo to San Pancrazio Salentino | 5,957.75 mi (9,588.06 km) |
| Amarillo to San Pietro in Casale | 5,516.67 mi (8,878.22 km) |
| Amarillo to San Pietro Vernotico | 5,962.61 mi (9,595.89 km) |
| Amarillo to San Prisco | 5,791.33 mi (9,320.24 km) |
| Amarillo to San Remo | 5,416.29 mi (8,716.68 km) |
| Amarillo to San Salvo | 5,763.46 mi (9,275.39 km) |
| Amarillo to San Sebastiano al Vesuvio | 5,806.20 mi (9,344.17 km) |
| Amarillo to San Severino Marche | 5,650.02 mi (9,092.83 km) |
| Amarillo to San Severo | 5,804.36 mi (9,341.21 km) |
| Amarillo to San Valentino Torio | 5,817.28 mi (9,362.01 km) |
